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 68 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 68of 99

142273066
639812
RNCC: 3 | RNVC: 2
990976219
TM 3415601
RNCC: 3 | RNVC: 2
001292317
RNCC: 5 | RNVC: 1
SST/Y/320/20/A018/000
RNCC: 5 | RNVC: 1
Y/320/20/A018/000
RNCC: 5 | RNVC: 1
119/0008/255
RNCC: 6 | RNVC: 9
995347198
TX433186ANDTX433191
RNCC: 3 | RNVC: 2
TX433191ANDTX433186
RNCC: 5 | RNVC: 2
210083974
DH36896P31LINE7
RNCC: 3 | RNVC: 2
142277202
622569D
RNCC: 3 | RNVC: 2
142831316
T0120BBF8APL2
RNCC: 3 | RNVC: 2
301687T
RNCC: 5 | RNVC: 2
151140747
DOR081509
RNCC: 3 | RNVC: 2
218618079
ST1778401R0W1VW
RNCC: 3 | RNVC: 1
143757249
042FJBREP7
RNCC: 3 | RNVC: 2
150570308
D0R066212
RNCC: 3 | RNVC: 2
142831358
T0120BBC3BPL2REP2BIS
RNCC: 3 | RNVC: 2
19361T1REP2BIS
RNCC: 5 | RNVC: 2
218569214
Q694E741
RNCC: 3 | RNVC: 2
142627039
E2-848294AAUD
RNCC: 3 | RNVC: 2
150563876
P0R16247
RNCC: 3 | RNVC: 2
995363315
TZ452400
RNCC: 3 | RNVC: 2
995426263
CM214802
RNCC: 3 | RNVC: 2
142616309
962655
RNCC: 3 | RNVC: 2
142474508
NO PRIMARY REF14-247-4508
RNCC: 3 | RNVC: 2
B3C307892
RNCC: 5 | RNVC: 9
995342397
TX434177
RNCC: 3 | RNVC: 2
144185380
TORESSECTION3ET4INFDROITEHPPPFLE
RNCC: 3 | RNVC: 2
210008484
463022
RNCC: 3 | RNVC: 2
CWTJ922ITEM385
RNCC: 5 | RNVC: 2
145017203
3M623190
RNCC: 3 | RNVC: 2
143068457
50259ATV1
RNCC: 3 | RNVC: 2
210009356
452010
RNCC: 3 | RNVC: 2
CWTJ918SH3ITEM219
RNCC: 5 | RNVC: 2
415201ITEM16
RNCC: 5 | RNVC: 2
995366031
TM499038
RNCC: 3 | RNVC: 2
144488470
HTLT209368P0009
RNCC: 3 | RNVC: 2
DLT607263
RNCC: 5 | RNVC: 2
210021634
F1169CS4M
RNCC: 3 | RNVC: 2
96F1169ITEM4
RNCC: 5 | RNVC: 2
150551695
38127AG
RNCC: 3 | RNVC: 2
142831389
T0120BBC9APL5
RNCC: 3 | RNVC: 2
403670T
RNCC: 5 | RNVC: 2
995632297
ST1706012
RNCC: 3 | RNVC: 2
G664A
RNCC: 6 | RNVC: 9
142883037
043ADC1B
RNCC: 3 | RNVC: 2
218916222
616B859AG-21
RNCC: 3 | RNVC: 2
150772895
33596UP26
RNCC: 3 | RNVC: 2
142737896
849008CREP43A46
RNCC: 3 | RNVC: 2
142000543
872401T123G
RNCC: 3 | RNVC: 2
150776730
530748ML0740
RNCC: 3 | RNVC: 2
142414263
044BBC9AREP2AU9
RNCC: 3 | RNVC: 2
143078293
T34CB3CREP7
RNCC: 3 | RNVC: 2
144290879
403082C
RNCC: 3 | RNVC: 2
143334890
203582
RNCC: 3 | RNVC: 2
144624816
3M890018REP1
RNCC: 3 | RNVC: 2
142626944
874560REP87
RNCC: 3 | RNVC: 2
995425837
CZ223367
RNCC: 3 | RNVC: 2
218618087
ST1778398ITEM3AND6
RNCC: 3 | RNVC: 2
142000577
873072T3G
RNCC: 3 | RNVC: 2
150671774
R86716POS59
RNCC: 2 | RNVC: 2
142616297
614696
RNCC: 3 | RNVC: 2
998722193
P15Z456812F
RNCC: 3 | RNVC: 2
H349010045
RNCC: 5 | RNVC: 2
142614606
901623
RNCC: 3 | RNVC: 2
218615716
7253-39
RNCC: 3 | RNVC: 2
7253BITEM45
RNCC: 5 | RNVC: 2
144185351
AILETTEROUE6GAUCHEBPAVFLE
RNCC: 3 | RNVC: 2
210071018
3299B
RNCC: 3 | RNVC: 2
600115ITEM329
RNCC: 5 | RNVC: 2
143068498
NO PRIMARY REF14-306-8498
RNCC: 3 | RNVC: 2
477CM0NEL
RNCC: 5 | RNVC: 9
144513655
B1C312144REP157A172ROT DROITE
RNCC: 3 | RNVC: 2
150897314
R63987P0S38
RNCC: 3 | RNVC: 2
210034371
2055089
RNCC: 3 | RNVC: 2
T37619
RNCC: 5 | RNVC: 2
T37619
RNCC: 5 | RNVC: 2
150897940
740355-20-24
RNCC: 3 | RNVC: 2
144639238
279791-H52
RNCC: 3 | RNVC: 2
144631079
2M633002
RNCC: 3 | RNVC: 2
143650983
T0120FB9CSYM
RNCC: 3 | RNVC: 2
301376T2SYM
RNCC: 5 | RNVC: 2
144571450
1M140005
RNCC: 3 | RNVC: 2
143018018
NO PRIMARY REF14-301-8018
RNCC: 3 | RNVC: 2
B0NC311447REP8
RNCC: 5 | RNVC: 9
995404950
TZ.460781
RNCC: 3 | RNVC: 2
142533816
T0553BBC8DREP6
RNCC: 3 | RNVC: 2
142277168
889502
RNCC: 3 | RNVC: 2
270110662
45 6623 0418
RNCC: 2 | RNVC: 1
142886072
203320DSEC0NDAIRE
RNCC: 3 | RNVC: 2
995605198
MR274Z911
RNCC: 3 | RNVC: 2
142831368
T0120BBC3BPL10REP18
RNCC: 3 | RNVC: 2
61MA404089-1REP18
RNCC: 5 | RNVC: 2
142005078
873056T123G
RNCC: 3 | RNVC: 2
142005128
952844T3G
RNCC: 3 | RNVC: 2
995341314
TX499078
RNCC: 3 | RNVC: 2
150552030
34892Q
RNCC: 3 | RNVC: 2
142000595
872413AT1
RNCC: 3 | RNVC: 2
995420204
NO PRIMARY REF 99-542-0204
RNCC: 3 | RNVC: 2
TZ441551
RNCC: 5 | RNVC: 2
995342884
TX429581
RNCC: 3 | RNVC: 2
H123-148129
RNCC: 6 | RNVC: 9
LE463B1
RNCC: 6 | RNVC: 9
143078307
T34CB12BREP13
RNCC: 3 | RNVC: 2
142689206
889044
RNCC: 3 | RNVC: 2
251227123
S20285
RNCC: 3 | RNVC: 2
150512470
TM584292-2014
RNCC: 3 | RNVC: 2
150555466
077511
RNCC: 3 | RNVC: 2
142758747
218755
RNCC: 3 | RNVC: 2
142758746
204100
RNCC: 3 | RNVC: 2
150767364
18-546079ML0858P0S17
RNCC: 3 | RNVC: 2
546079-18P0S17
RNCC: 3 | RNVC: 2
144185315
AILETTEROUE3DROITEHPCRFLE
RNCC: 3 | RNVC: 2
995342402
TZ452320
RNCC: 3 | RNVC: 2
008007704-01
RNCC: 5 | RNVC: 2
150755096
546142-1215
RNCC: 3 | RNVC: 2
995460725
CX210675
RNCC: 3 | RNVC: 2
150895607
D003891
RNCC: 3 | RNVC: 2
142235250
044CE1BREP3
RNCC: 3 | RNVC: 2
251090817
S40682A
RNCC: 3 | RNVC: 2
995429005
C208003
RNCC: 3 | RNVC: 2
121539815
F97526000005
RNCC: 3 | RNVC: 2
F97526000005
RNCC: 5 | RNVC: 9
F97526000005
RNCC: 5 | RNVC: 9
35F05090178
RNCC: 5 | RNVC: 9
143893351
ST0PMALE460GCYL2A4RGGBPAVPA
RNCC: 3 | RNVC: 2
142005040
855687T123G
RNCC: 3 | RNVC: 2