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 62 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 62of 99

142000673
855741AT12
RNCC: 3 | RNVC: 2
150510687
637391-26-16
RNCC: 3 | RNVC: 2
143078365
T34CB6ASP50TRANGEE1
RNCC: 3 | RNVC: 2
995405638
CZ223352
RNCC: 3 | RNVC: 2
218616426
437C442GR1
RNCC: 3 | RNVC: 2
990523157
MR202(A3)3325
RNCC: 3 | RNVC: 2
142295594
3271-42-12
RNCC: 3 | RNVC: 2
997284950
TL3415009
RNCC: 3 | RNVC: 2
Y/320/20/A047/000
RNCC: 5 | RNVC: 1
001292645
RNCC: 5 | RNVC: 2
SST/Y/320/20/A047/000
RNCC: 5 | RNVC: 2
119/0008/250
RNCC: 6 | RNVC: 9
144631100
1M233035
RNCC: 3 | RNVC: 2
144552815
3M513015
RNCC: 3 | RNVC: 2
143112646
NO PRIMARY REF14-311-2646
RNCC: 3 | RNVC: 2
12X0-3X301A330NICKELPUR
RNCC: 5 | RNVC: 9
143601559
4V414128
RNCC: 3 | RNVC: 2
V414128
RNCC: 5 | RNVC: 2
142235308
044BBC9AREP6
RNCC: 3 | RNVC: 2
142677729
953286
RNCC: 3 | RNVC: 2
995404949
TZ.460753 MARK 13
RNCC: 3 | RNVC: 2
TZ.460753 MK 13
RNCC: 5 | RNVC: 2
TZ.460753/13
RNCC: 5 | RNVC: 2
142737835
847537
RNCC: 3 | RNVC: 2
150755102
555037TAV1114
RNCC: 3 | RNVC: 2
150552029
34900H
RNCC: 3 | RNVC: 2
150771807
R45034P0S15D0R037784
RNCC: 3 | RNVC: 2
144552503
2M511003REP2
RNCC: 3 | RNVC: 2
995400435
CZ214015
RNCC: 3 | RNVC: 2
144185324
AILETTEROUE5GAUCHEHPCRFLE
RNCC: 3 | RNVC: 2
143594608
V110516A
RNCC: 3 | RNVC: 2
993577757
MR247S1159
RNCC: 3 | RNVC: 2
MR247PL1160
RNCC: 5 | RNVC: 2
MR247PL1160 ASSEMBLY 701
RNCC: 5 | RNVC: 2
MR247PL1160/701
RNCC: 5 | RNVC: 2
144631110
1M421512
RNCC: 3 | RNVC: 2
143068449
30168ATV1
RNCC: 3 | RNVC: 2
142689039
614565
RNCC: 3 | RNVC: 2
150897270
R44476P0S26
RNCC: 3 | RNVC: 2
142000671
C79587T123G
RNCC: 3 | RNVC: 2
210067892
MD82-552-11
RNCC: 3 | RNVC: 2
ME82287
RNCC: 5 | RNVC: 1
143757240
042CFBFFBAREP1-2ET3
RNCC: 3 | RNVC: 2
995421970
R220-14991TEM35
RNCC: 3 | RNVC: 2
R220-1499-35
RNCC: 5 | RNVC: 2
251225462
R52283
RNCC: 3 | RNVC: 2
142005033
853718T123G
RNCC: 3 | RNVC: 2
142701263
896515
RNCC: 3 | RNVC: 2
995504568
703747
RNCC: 3 | RNVC: 2
703747/855
RNCC: 5 | RNVC: 2
995469564
T37017
RNCC: 3 | RNVC: 2
T37017-1001
RNCC: 5 | RNVC: 2
929-434786
RNCC: 6 | RNVC: 9
142689634
960412
RNCC: 3 | RNVC: 2
143019732
043CD12CTRIB0RD
RNCC: 3 | RNVC: 2
143078204
T3403CB3CB8EREP5
RNCC: 3 | RNVC: 2
143484325
NO PRIMARY REF14-348-4325
RNCC: 3 | RNVC: 2
B0NC320021
RNCC: 5 | RNVC: 9
150776918
662139-21-3
RNCC: 3 | RNVC: 2
995342363
TZ429504
RNCC: 3 | RNVC: 2
145017235
3M423632
RNCC: 3 | RNVC: 2
150527767
TAV24P0S41-637452
RNCC: 3 | RNVC: 2
143078436
T34CA1BETT34CR11EBAB0RD
RNCC: 3 | RNVC: 2
218924045
442B194-3
RNCC: 3 | RNVC: 2
995405799
PX308019
RNCC: 3 | RNVC: 2
142737902
400992C
RNCC: 3 | RNVC: 2
142814518
702REP4
RNCC: 3 | RNVC: 2
210008722
484050
RNCC: 3 | RNVC: 2
413A200ITEM703
RNCC: 5 | RNVC: 2
CWTJ922ITEM703
RNCC: 5 | RNVC: 2
SP31-3000036
RNCC: 6 | RNVC: 9
210055132
29829-25
RNCC: 3 | RNVC: 2
988575410
R265/2622/6-STAGE3TO5
RNCC: 3 | RNVC: 2
150897280
R43390-1R60482P0S51
RNCC: 3 | RNVC: 2
143351521
TV409BISA
RNCC: 3 | RNVC: 2
997108473
L877
RNCC: 3 | RNVC: 2
CD4623
RNCC: 5 | RNVC: 2
H184-225615
RNCC: 6 | RNVC: 9
142297578
962196A
RNCC: 3 | RNVC: 2
142616492
617305
RNCC: 3 | RNVC: 2
995405641
CX223347
RNCC: 3 | RNVC: 2
995342983
PX334507
RNCC: 3 | RNVC: 2
123-237851
RNCC: 6 | RNVC: 9
150771890
R48780P0S6P0R1646
RNCC: 3 | RNVC: 2
210060970
T402010
RNCC: 3 | RNVC: 1
T402010
RNCC: 3 | RNVC: 1
150897048
R62878P0S1-2
RNCC: 3 | RNVC: 2
995632738
R277-6021TEMS1,3T09,11T013P0RT
RNCC: 3 | RNVC: 2
T901
RNCC: 6 | RNVC: 9
143068465
NO PRIMARY REF14-306-8465
RNCC: 3 | RNVC: 2
SP60BZ10C13
RNCC: 5 | RNVC: 9
210064290
36F1036
RNCC: 3 | RNVC: 1
A1G577
RNCC: 3 | RNVC: 1
144313836
2-4-084-001
RNCC: 3 | RNVC: 2
143068491
NO PRIMARY REF14-306-8491
RNCC: 3 | RNVC: 2
462CM0NEL
RNCC: 5 | RNVC: 9
142414254
044BBC2AREP1-4-5
RNCC: 3 | RNVC: 2
218526353
200A998-1
RNCC: 3 | RNVC: 2
Q200A998P1
RNCC: 3 | RNVC: 2
Q694E244-25
RNCC: 5 | RNVC: 2
142000466
856441T123G
RNCC: 3 | RNVC: 2
150512449
D0033826
RNCC: 3 | RNVC: 2
995607784
ST1706005
RNCC: 3 | RNVC: 2
143078355
T34CB4F1040GRANGEE2
RNCC: 3 | RNVC: 2
995577281
701639
RNCC: 3 | RNVC: 2
T67080
RNCC: 5 | RNVC: 1
701639-1003
RNCC: 5 | RNVC: 2
P1527
RNCC: 5 | RNVC: 2
929-227537
RNCC: 6 | RNVC: 9
142000525
847471BCDT123G
RNCC: 3 | RNVC: 2
142737848
847532A
RNCC: 3 | RNVC: 2
144631015
2M423560
RNCC: 3 | RNVC: 2
143018030
NO PRIMARY REF14-301-8030
RNCC: 3 | RNVC: 2
B4C361317
RNCC: 5 | RNVC: 9
995320314
QCASSN07Y167-065-615
RNCC: 3 | RNVC: 2
995345355
T37790
RNCC: 3 | RNVC: 2
T37790-857
RNCC: 5 | RNVC: 2
995401147
TZ453717
RNCC: 3 | RNVC: 2
150772882
33594B
RNCC: 3 | RNVC: 2
996669382
01791/DT/045878
RNCC: 3 | RNVC: 2
01791/IL/038593/11
RNCC: 5 | RNVC: 2
01791/IL/038593 ITEM 11
RNCC: 5 | RNVC: 2
143007761
NO PRIMARY REF14-300-7761
RNCC: 3 | RNVC: 2
B4C361328GP
RNCC: 5 | RNVC: 9
995578918
701011
RNCC: 3 | RNVC: 2
T62275
RNCC: 5 | RNVC: 1
701011-1003
RNCC: 5 | RNVC: 2
929-095160
RNCC: 6 | RNVC: 9
990104287
MR 265 PL 4928 ITEM 702
RNCC: 3 | RNVC: 2
MR 265 PL 4928
RNCC: 5 | RNVC: 2
MR 265 PL 4928/702
RNCC: 5 | RNVC: 2
MR265(A0)4927/702
RNCC: 5 | RNVC: 2
MR 265 (A0) 4927
RNCC: 5 | RNVC: 2
150767318
526932
RNCC: 3 | RNVC: 2
4-526932ML0279
RNCC: 3 | RNVC: 2
994745013
MR247(A2)1265
RNCC: 3 | RNVC: 2
MR247(A2)1265 ASSEMBLY 501
RNCC: 5 | RNVC: 2
MR247PL1258 ITEM 507
RNCC: 5 | RNVC: 2
MR247PL1258/507
RNCC: 5 | RNVC: 2
MR247(A2)1265/501
RNCC: 5 | RNVC: 2
251063614
S20195A
RNCC: 3 | RNVC: 2
995363505
TX434235
RNCC: 3 | RNVC: 2
142689637
960407
RNCC: 3 | RNVC: 2
143086168
NO PRIMARY REF14-308-6168
RNCC: 3 | RNVC: 2
B2C315800C
RNCC: 5 | RNVC: 9
992276145
MR200(A2)6475
RNCC: 3 | RNVC: 1
QCA.MR.200(A2)6475
RNCC: 5 | RNVC: 2
995621180
M2105
RNCC: 3 | RNVC: 2
992567862
7075/253/027
RNCC: 3 | RNVC: 2
142614600
948604
RNCC: 3 | RNVC: 2
140316620
044CD12PL1CREP8
RNCC: 3 | RNVC: 2
17508T2REP8
RNCC: 5 | RNVC: 2
144552427
0M181003
RNCC: 3 | RNVC: 2
142849974
043DB1B14201BISAIL6G
RNCC: 3 | RNVC: 2
143078335
T34CB4FS40-10RANGEE9PETITPAS
RNCC: 3 | RNVC: 2
251138176
T3955-25
RNCC: 5 | RNVC: 2
218715474
ST1778395
RNCC: 3 | RNVC: 2
144631040
3M423510
RNCC: 3 | RNVC: 2
992771793
MR200(A3)7171
RNCC: 3 | RNVC: 2
142000690
951325T2
RNCC: 3 | RNVC: 2
994796177
3152579-07
RNCC: 3 | RNVC: 2
2111S038 ITEM 180
RNCC: 5 | RNVC: 2
2111S038/180
RNCC: 5 | RNVC: 2
142295627
3271-39-1-6
RNCC: 3 | RNVC: 2
995575655
S1400-1874
RNCC: 3 | RNVC: 2
H400-095998
RNCC: 6 | RNVC: 9
251181061
S45083A
RNCC: 3 | RNVC: 2
150512554
TM478861-2006
RNCC: 3 | RNVC: 2
997632251
SSN07/P/297/20/1003/26
RNCC: 3 | RNVC: 2
P/297/20/1003/26
RNCC: 5 | RNVC: 2
995429032
TM472037
RNCC: 3 | RNVC: 2
144530556
214817REP014
RNCC: 3 | RNVC: 2