Steam Turbines and Components

Federal Supply Class (FSC): 2825

NATO Supply Classification Class (NSC): 2825

Group Description: Engines, Turbines, and Components

Federal Supply Group (FSG): 28

NATO Supply Classification Group (NSG): 28

Page 67 of 99

NSN Format for Steam Turbines and Components

2825XXXXXXXXX
Group
FSG
ClassNCBIdentifier
FSC
Federal Supply Class
NIIN
NSN
FSC 2825 Steam Turbines and Components
FSC 2825 Steam Turbines and Components

Includes Mercury Vapor Turbines.

Additional Information for Steam Turbines and Components Additional Information for Steam Turbines and Components

NATO Supply Class 2825 is a classification within NATO Supply Group 28, which is dedicated to Engines, Turbines, and Components. Specifically, Class 2825 focuses on Steam Turbines and Components.

Steam turbines are devices that convert the thermal energy of pressurized steam into mechanical energy, which can then be used to generate electricity or perform other types of work. These turbines are commonly used in power plants, industrial processes, and marine propulsion systems.

Components within this supply class refer to the various parts and accessories that are associated with steam turbines. This can include items such as blades, rotors, casings, valves, bearings, seals, and control systems.

The purpose of NATO Supply Class 2825 is to provide a standardized classification system for steam turbines and their components, ensuring compatibility and interoperability among NATO member countries. This classification system helps facilitate procurement, logistics, and maintenance processes within the military and defense sectors.

By categorizing steam turbines and components under NATO Supply Class 2825, it becomes easier for NATO member countries to identify, track, and manage these specific items within their inventory systems. This classification system also aids in the exchange of information and resources between member nations, promoting cooperation and efficiency in military operations and infrastructure.

Overall, NATO Supply Class 2825 plays a crucial role in the management and support of steam turbines and their components within the NATO alliance.

NSN by Country NSN by Country

Frequently Asked Questions(FAQ) for Federal Supply Class 2825 Frequently Asked Questions(FAQ) for Federal Supply Class 2825

What is Federal Supply Class 2825?
FSC 2825 is the Federal Supply Class(formally known as NATO Supply Classification Class NSC 2825) in the USA for supply items codified in the category of Steam Turbines and Components.
What is NATO Supply Classification Class 2825?
NSC 2825 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 2825 in the USA) for supply items codified in the category of Steam Turbines and Components.
Which Federal Supply Group is FSC 2825 in?
FSC 2825 is in Federal Supply Group(FSG) 28 which contains .
Which NATO Supply Classification Group is NSC 2825 in?
NSC 2825 is in NATO Supply Classification Group(NSG) 28 which contains .

Supply Items Included in Federal Supply Class 2825 Supply Items Included in Federal Supply Class 2825

What is a Steam Turbine? 148 Items
A Steam Turbine (TURBINE,STEAM) is a form of heat engine in which rotary motion is obtained by the expansion of steam so as to create kinetic energy which is then partly absorbed by causing the steam to act on blades or vanes set upon the circumference of a drum or ring which works within a suitable casing. This engine may be adaptable for marine and/or industrial installations.
What is a Dirt And Liquid Deflector? 372 Items
A Dirt And Liquid Deflector (DEFLECTOR,DIRT AND LIQUID) is an item so shaped as to deflect one or more of the following: dust, dirt, grease, oil, or liquid into a desired direction or away from a particular area. Can be attached to a stationary or with a revolving part.May or may notbe a mechanical device.
What is a Piston Ring? 161 Items
A Piston Ring (RING,PISTON) is a circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.
What is a Labyrinth Seal Ring Assembly? 302 Items
A Labyrinth Seal Ring Assembly (SEAL RING ASSEMBLY,LABYRINTH) is a specifically designed and tested item normally divided into two or more pieces with matched ends for precision installation. It forms a tight seal around a steam turbine shaft. Includes items such as seal rings, turbine rings, springs, pins, and the like. Excludes PACKING ASSEMBLY; SEAL RING, METAL.
Piston Rod,Governor 25 Items
What is a Steam Turbine Engine Turbine Rotor? 153 Items
A Steam Turbine Engine Turbine Rotor (TURBINE ROTOR,TURBINE ENGINE,STEAM) is an item consisting of a series of blades fastened together on disks mounted on a central shaft, or a series of curved blades mounted on an integral part of the disk on the shaft, set at an angle and extending radially from the disk or extending from the axis of rotation to the rim of the disk. It is designed to receive energy to obtain rotary motion by expansion of steam creating kinetic energy which is then partially absorbed by causing the steam to act on blades causing rotary motion to the turbine rotor which, through a main reduction gear, turns the shaft delivering working energy.
What is a Steam Turbine Engine Disk? 10 Items
A Steam Turbine Engine Disk (DISK,STEAM TURBINE ENGINE) is an item having provisions on the outer periphery for attaching blades. It also has provisions for attachment to a hub and/or shaft in a designated arrangement.
What is a Steam Turbine Blade? 165 Items
A Steam Turbine Blade (BLADE,STEAM TURBINE) is an item designed to create the flow of air in a TURBINE, STEAM.
What is a Steam Turbine Nozzle? 90 Items
A Steam Turbine Nozzle (NOZZLE,STEAM TURBINE) is a single stationary item designed for the purpose of directing air at the proper angle and velocity in a TURBINE, STEAM. It has provisions for attaching to the case of the TURBINE, STEAM. It may have an inner support shroud.
What is a Steam Turbine Engine Diaphragm? 245 Items
A Steam Turbine Engine Diaphragm (DIAPHRAGM,STEAM TURBINE ENGINE) is a metallic item consisting of two mating halves. It may include inner and outer ring(s), inner and outer band(s), vane(s), and the like. It is designed to provide accurate control of the steam flow.
What is a Steam Turbine Blade Set? 2188 Items
A Steam Turbine Blade Set (BLADE SET,STEAM TURBINE) is a blade set designed to be used in TURBINE, STEAM.
What is a Turbine Blade Set Turbine Rotor? 43 Items
A Turbine Blade Set Turbine Rotor (BLADE SET TURBINE ROTOR,TURBINE) is iNC 61967 REINSTATED ON 111213 A set of replacement items matched by moment weight, designed t o be mounted on a TURBINE ROTOR, TURBINE ENGINE,STEAM. For components of gas turbine engines, see BLADE SET,TURBINE, AIRCRAFT GAS TURBINE ENGINE and BLADE SET,TURBINE,NONAIRCRAFT GAS TURBINE ENGINE.

Stock Items From Supply Class 2825 Stock Items From Supply Class 2825 Page 67of 99

144575006
3M290001
RNCC: 3 | RNVC: 2
995408609
PZ328001
RNCC: 3 | RNVC: 2
151707016
VF63PIP71B5
RNCC: 3 | RNVC: 2
150773199
34610UP2
RNCC: 3 | RNVC: 2
150771797
R45034P0S8D0R037780
RNCC: 3 | RNVC: 2
210051690
F1114MB
RNCC: 3 | RNVC: 2
59F1114ITEM5
RNCC: 5 | RNVC: 2
142831365
T0120BBC3APL6
RNCC: 3 | RNVC: 2
403699T
RNCC: 5 | RNVC: 2
995423914
TZ.438064
RNCC: 3 | RNVC: 2
994283093
MR200PL6605
RNCC: 3 | RNVC: 2
IPBP
RNCC: 6 | RNVC: 9
143650995
T0120FB16CSYM
RNCC: 3 | RNVC: 2
301378T2SYM
RNCC: 5 | RNVC: 2
144513659
B1C312138REP201A205VERSION2
RNCC: 3 | RNVC: 2
992549111
R.203/8115 STAGE 4 COMBINATION -
RNCC: 3 | RNVC: 1
R.203/8115/4/20
RNCC: 5 | RNVC: 1
R.203/8115
RNCC: 5 | RNVC: 1
R.203/8115/S4/STBD
RNCC: 5 | RNVC: 2
142344101
2G104014A1
RNCC: 3 | RNVC: 2
144552507
4M513011
RNCC: 3 | RNVC: 2
210008669
480038
RNCC: 3 | RNVC: 2
414B202ITEM638
RNCC: 5 | RNVC: 2
CWTJ922ITEM638
RNCC: 5 | RNVC: 2
995387510
MR212S1554
RNCC: 3 | RNVC: 2
210000277
2053133
RNCC: 3 | RNVC: 2
J600042ITEM80
RNCC: 5 | RNVC: 2
150773193
35987UP10
RNCC: 3 | RNVC: 2
217998594
122A6152AFP26
RNCC: 3 | RNVC: 2
122A6152AFP26
RNCC: 5 | RNVC: 2
210021587
F1033DP7
RNCC: 3 | RNVC: 2
33F1033
RNCC: 5 | RNVC: 1
142701142
219335
RNCC: 3 | RNVC: 2
142759717
195747
RNCC: 3 | RNVC: 2
995343050
TZ452635
RNCC: 3 | RNVC: 2
TM415219-5
RNCC: 5 | RNVC: 2
143078201
NO PRIMARY REF14-307-8201
RNCC: 3 | RNVC: 2
441CM0NEL
RNCC: 5 | RNVC: 9
142005011
847583T123G
RNCC: 3 | RNVC: 2
993311009
TX.3430804
RNCC: 3 | RNVC: 2
IPBP
RNCC: 6 | RNVC: 9
210021931
F1186EB2
RNCC: 3 | RNVC: 2
123F1186ITEM2
RNCC: 5 | RNVC: 2
142737853
847785A
RNCC: 3 | RNVC: 2
210008426
415430SH2
RNCC: 3 | RNVC: 2
997483831
534E03378
RNCC: 3 | RNVC: 2
995424560
TZ499097
RNCC: 3 | RNVC: 2
143078402
T34CB4F1070C20MRANGEE7GRANDPAS
RNCC: 3 | RNVC: 2
151415287
747008
RNCC: 3 | RNVC: 2
995404865
TZ451004
RNCC: 3 | RNVC: 2
150570253
R72246
RNCC: 3 | RNVC: 2
143018008
NO PRIMARY REF14-301-8008
RNCC: 3 | RNVC: 2
B4C361166
RNCC: 5 | RNVC: 9
142737801
1DB108023R306DR0ITE10RANGEE430B-
RNCC: 3 | RNVC: 1
352CBBBR306DR0ITE10RANGEE430BFI-
RNCC: 5 | RNVC: 1
142295730
8122-8E1
RNCC: 3 | RNVC: 2
142000493
855408AT123G
RNCC: 3 | RNVC: 2
995365984
TZ419869
RNCC: 3 | RNVC: 2
150771812
R41952P0S4R45031
RNCC: 3 | RNVC: 2
251064119
S45127A
RNCC: 3 | RNVC: 2
SJ5127A
RNCC: 3 | RNVC: 2
142701161
223698
RNCC: 3 | RNVC: 2
210022004
119A5021
RNCC: 3 | RNVC: 1
A5021
RNCC: 3 | RNVC: 2
A5021
RNCC: 5 | RNVC: 2
251090825
S81666A
RNCC: 3 | RNVC: 2
150895618
005454-41
RNCC: 3 | RNVC: 2
995342939
TX471258
RNCC: 3 | RNVC: 2
218961049
337D119PT8
RNCC: 3 | RNVC: 2
144551838
0M231011INF
RNCC: 3 | RNVC: 2
210033228
A8221
RNCC: 3 | RNVC: 2
CWTJ920ITEM854
RNCC: 5 | RNVC: 2
10-1363ITEM20
RNCC: 5 | RNVC: 2
200642
RNCC: 6 | RNVC: 9
121457632
E97282140008
RNCC: 3 | RNVC: 2
32E02080044
RNCC: 5 | RNVC: 9
E97282140008
RNCC: 5 | RNVC: 9
E97282140008
RNCC: 5 | RNVC: 9
218617344
B1108J77PT5
RNCC: 3 | RNVC: 2
210074250
TK461404-4
RNCC: 3 | RNVC: 2
916
RNCC: 5 | RNVC: 1
142979755
GCM1040SPECIAL
RNCC: 3 | RNVC: 2
0TSV68150
RNCC: 5 | RNVC: 2
150771771
R40772
RNCC: 3 | RNVC: 2
251131506
S20398B
RNCC: 3 | RNVC: 2
S20398BPC3
RNCC: 5 | RNVC: 2
142768035
853865
RNCC: 3 | RNVC: 2
150771860
R48840P0S4
RNCC: 3 | RNVC: 2
210008387
464031
RNCC: 3 | RNVC: 2
CWTJ922ITEM293
RNCC: 5 | RNVC: 2
142273039
719484
RNCC: 3 | RNVC: 2
144191504
36X11X2200ATV
RNCC: 3 | RNVC: 2
210018912
74TJ002
RNCC: 3 | RNVC: 2
CWTJ922EITEM884
RNCC: 5 | RNVC: 2
143048738
909337
RNCC: 3 | RNVC: 2
142000498
400834F968820
RNCC: 3 | RNVC: 2
997678171
TM.448311
RNCC: 3 | RNVC: 2
218521792
E6044961
RNCC: 3 | RNVC: 2
150771888
R48780P0S4D0R0621
RNCC: 3 | RNVC: 2
995549465
TX452616
RNCC: 3 | RNVC: 2
217998612
101A153ARP1
RNCC: 3 | RNVC: 2
122A6123ABP1
RNCC: 5 | RNVC: 2
122A6123ABP1
RNCC: 5 | RNVC: 9
142814595
508REP2
RNCC: 3 | RNVC: 2
142000527
847471ET123G
RNCC: 3 | RNVC: 2
210030070
434017
RNCC: 3 | RNVC: 2
TX434017
RNCC: 3 | RNVC: 2
CWTJ916ITEM24
RNCC: 5 | RNVC: 2
210068878
G554-38
RNCC: 3 | RNVC: 2
142372419
A0044BBC1AREP1AU11
RNCC: 3 | RNVC: 2
145069544
3TPANK05702A
RNCC: 3 | RNVC: 2
TPANK05702A
RNCC: 5 | RNVC: 2
121539843
35C05010095
RNCC: 3 | RNVC: 2
35C05010095
RNCC: 5 | RNVC: 9
35C05010095
RNCC: 5 | RNVC: 9
144613743
2M800011
RNCC: 3 | RNVC: 2
143078366
T34CB6ASP50TRANGEE2
RNCC: 3 | RNVC: 2
995442062
MR253A3384
RNCC: 3 | RNVC: 1
QCAMR253A3384
RNCC: 5 | RNVC: 2
218615970
400170-1
RNCC: 3 | RNVC: 2
600161ITEM505
RNCC: 5 | RNVC: 2
660859650
19-3545
RNCC: 3 | RNVC: 2
995620588
MR215M710
RNCC: 3 | RNVC: 2
995425787
TX414255
RNCC: 3 | RNVC: 2
210021603
F1049HA
RNCC: 3 | RNVC: 2
49F1049ITEM23
RNCC: 5 | RNVC: 2
143787865
033FB3C-FB4CST0PFEM482G7RANSTA
RNCC: 3 | RNVC: 2
210009209
408003
RNCC: 3 | RNVC: 2
CWTJ922DSH4ITEM1637
RNCC: 5 | RNVC: 2
142295731
8122-8E2
RNCC: 3 | RNVC: 2
210052212
49F1049
RNCC: 3 | RNVC: 1
F1049MJM0D
RNCC: 3 | RNVC: 2
144552816
3M513014
RNCC: 3 | RNVC: 2
142000553
875127B875126
RNCC: 3 | RNVC: 2
143594702
V180013A
RNCC: 3 | RNVC: 2
121863143
31C01070039
RNCC: 3 | RNVC: 2
31C01070039
RNCC: 5 | RNVC: 9
142337650
410564ET410565
RNCC: 3 | RNVC: 2
150771838
R41952P0S29D0R061625
RNCC: 3 | RNVC: 2
992534552
R253/1382/2
RNCC: 3 | RNVC: 2
150512510
TM492323-1251
RNCC: 3 | RNVC: 2
144552456
3M573034REP1
RNCC: 3 | RNVC: 2
143135353
T34CB6ASP60B22RANGEE3STAT0R
RNCC: 3 | RNVC: 2
142625777
915206
RNCC: 3 | RNVC: 2
144607443
2M235559
RNCC: 3 | RNVC: 2
142005100
848281T123G
RNCC: 3 | RNVC: 2
142890316
876017
RNCC: 3 | RNVC: 2
144624841
1M890020
RNCC: 3 | RNVC: 2
150773503
274326
RNCC: 3 | RNVC: 2
142616449
708357
RNCC: 3 | RNVC: 2
997650268
T415643
RNCC: 3 | RNVC: 2
T415643/10
RNCC: 5 | RNVC: 1
07/Y/320/001/006
RNCC: 5 | RNVC: 2
SSN07/Y/320/001/006
RNCC: 5 | RNVC: 2
144324423
301
RNCC: 3 | RNVC: 2
V112REP1
RNCC: 5 | RNVC: 2
150552038
38233F
RNCC: 3 | RNVC: 2
144631131
4M423572
RNCC: 3 | RNVC: 2
210008203
465516
RNCC: 3 | RNVC: 2
CWTJ922ITEM23
RNCC: 5 | RNVC: 2
150897943
741675-20-10-11
RNCC: 3 | RNVC: 2
150776910
662114-16-5-6-7-8
RNCC: 3 | RNVC: 2
995462910
R220-16971TEM55
RNCC: 3 | RNVC: 2
R220-1697-55
RNCC: 5 | RNVC: 2
142795778
889088
RNCC: 3 | RNVC: 2
144565403
S4C400776
RNCC: 3 | RNVC: 2
144290886
403081A
RNCC: 3 | RNVC: 2
995501832
T381551TEMAT0E
RNCC: 3 | RNVC: 2
T38155-8741TEMAT0E
RNCC: 5 | RNVC: 2
H929-397677
RNCC: 6 | RNVC: 9
142005136
873945T12
RNCC: 3 | RNVC: 2
143006243
NO PRIMARY REF14-300-6243
RNCC: 3 | RNVC: 2
280016
RNCC: 5 | RNVC: 9
251064010
S81693
RNCC: 3 | RNVC: 2
144577201
2M523068
RNCC: 3 | RNVC: 2
142831349
T0120FD48APL1REP1
RNCC: 3 | RNVC: 2
19389TREP1
RNCC: 5 | RNVC: 2
150771893
R48779P0S4D0R0621
RNCC: 3 | RNVC: 2
142398745
918158A
RNCC: 3 | RNVC: 2
142615090
B0C301022REP16
RNCC: 3 | RNVC: 2
142831465
304255
RNCC: 3 | RNVC: 2
142677301
403101
RNCC: 3 | RNVC: 2
143068428
NO PRIMARY REF14-306-8428
RNCC: 3 | RNVC: 2
A20-56-37ATV
RNCC: 5 | RNVC: 9
210068884
F1114RSA1
RNCC: 3 | RNVC: 2
142614564
903613A
RNCC: 3 | RNVC: 2
142614612
952495
RNCC: 3 | RNVC: 2
142689031
LE9416
RNCC: 3 | RNVC: 2
995343052
TZ460715
RNCC: 3 | RNVC: 2
995633748
S600
RNCC: 3 | RNVC: 2
142000667
194173ABT3G
RNCC: 3 | RNVC: 2
210021610
F1049MN
RNCC: 3 | RNVC: 2
142831322
T0120BBF9APL2REP1
RNCC: 3 | RNVC: 2
19350TREP1
RNCC: 5 | RNVC: 2