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 83 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 83of 99

142344098
2G104009-3
RNCC: 3 | RNVC: 2
218693403
S-801
RNCC: 3 | RNVC: 2
142627056
164468
RNCC: 3 | RNVC: 2
995344435
701204
RNCC: 3 | RNVC: 2
T63188
RNCC: 5 | RNVC: 1
701204-874
RNCC: 5 | RNVC: 2
H929-159134
RNCC: 6 | RNVC: 9
H929-975144
RNCC: 6 | RNVC: 9
150512539
TM493460-1689
RNCC: 3 | RNVC: 2
142000563
874507-3T123G
RNCC: 3 | RNVC: 2
142768042
188675
RNCC: 3 | RNVC: 2
142940452
DIAM481X7-3X0-5MAILLECH0RT
RNCC: 3 | RNVC: 2
142000647
874500A11T123G
RNCC: 3 | RNVC: 2
251225455
R51654-1234PC3
RNCC: 3 | RNVC: 2
144051309
AILETTE430BSTA14RANGGHPAVEE
RNCC: 3 | RNVC: 2
142000496
610198C855435
RNCC: 3 | RNVC: 2
995345348
T486771TEMB
RNCC: 3 | RNVC: 2
T48677B
RNCC: 5 | RNVC: 2
H929-431142
RNCC: 6 | RNVC: 9
218617393
249L101PT5-6
RNCC: 3 | RNVC: 2
142344099
2G104009-4
RNCC: 3 | RNVC: 2
150897913
747135-20-14-15
RNCC: 3 | RNVC: 2
251346221
A0192590-118
RNCC: 3 | RNVC: 2
995512647
ST1777764
RNCC: 3 | RNVC: 2
ST1777760-9
RNCC: 5 | RNVC: 2
144552905
0M521001REP2
RNCC: 3 | RNVC: 2
144683256
2M513023REP2
RNCC: 3 | RNVC: 2
150773189
34611UP2
RNCC: 3 | RNVC: 2
144186499
PIECEARRETAR30-56-37ROT2RGHPCRPA
RNCC: 3 | RNVC: 2
251181073
80006858A
RNCC: 3 | RNVC: 2
142005080
873054T123G
RNCC: 3 | RNVC: 2
144185332
AILETTEROUE2GAUCHEBPAVFLE
RNCC: 3 | RNVC: 2
210052043
F1008Y
RNCC: 3 | RNVC: 2
8F1008ITEM46
RNCC: 5 | RNVC: 2
992534555
R265/2622/8
RNCC: 3 | RNVC: 2
210021551
F1023M0
RNCC: 3 | RNVC: 2
23F1023ITEM8
RNCC: 5 | RNVC: 2
995342924
TX429575
RNCC: 3 | RNVC: 2
H123-933893
RNCC: 6 | RNVC: 9
LE463B1
RNCC: 6 | RNVC: 9
142005104
873079T123G
RNCC: 3 | RNVC: 2
142235289
044BBC3APL2-2REP6
RNCC: 3 | RNVC: 2
142627020
866728
RNCC: 3 | RNVC: 2
143078421
T34CB6ASP50C18-30RANGEE2PETITPAS
RNCC: 3 | RNVC: 2
142940460
DIAM204X7-3X0-5MAILLECH0RT
RNCC: 3 | RNVC: 2
210008232
453520
RNCC: 3 | RNVC: 2
CWTJ922ITEM98
RNCC: 5 | RNVC: 2
142831354
T0120BBC2APL3
RNCC: 3 | RNVC: 2
403545T
RNCC: 5 | RNVC: 2
995369829
PX317014
RNCC: 3 | RNVC: 2
142831323
T0120BBF9APL3
RNCC: 3 | RNVC: 2
403671T
RNCC: 5 | RNVC: 2
143893341
ST0PFEMELLE460GCYL2A4RANGDBPAVPA
RNCC: 3 | RNVC: 2
142688970
403040REPBC
RNCC: 3 | RNVC: 2
144552465
4M573027
RNCC: 3 | RNVC: 2
995369568
TM439019ANDTZ439013
RNCC: 3 | RNVC: 2
TZ439013ANDTM439019
RNCC: 5 | RNVC: 2
142297594
961532A
RNCC: 3 | RNVC: 2
144324421
306
RNCC: 3 | RNVC: 2
V110REP5
RNCC: 5 | RNVC: 2
144552453
3M573035REP1
RNCC: 3 | RNVC: 2
144813866
3TPANK02013A-REP6
RNCC: 3 | RNVC: 2
210008188
452020
RNCC: 3 | RNVC: 2
CWTJ922ITEM62
RNCC: 5 | RNVC: 2
150555481
081503
RNCC: 3 | RNVC: 2
995685785
R211/630/5
RNCC: 3 | RNVC: 2
R2116305
RNCC: 5 | RNVC: 2
LE463B1
RNCC: 6 | RNVC: 9
H400-805954
RNCC: 6 | RNVC: 9
144639268
451376
RNCC: 3 | RNVC: 2
144631115
3M423508
RNCC: 3 | RNVC: 2
3M423508
RNCC: 3 | RNVC: 2
142273050
872030A
RNCC: 3 | RNVC: 2
144607467
3M423511
RNCC: 3 | RNVC: 2
144186293
REDRESSEURSTATORDROITEBPARFLE
RNCC: 3 | RNVC: 2
143650993
T0120FB14CSYM
RNCC: 3 | RNVC: 2
19052T2SYM
RNCC: 5 | RNVC: 2
142627027
866710
RNCC: 3 | RNVC: 2
144552119
3M271006
RNCC: 3 | RNVC: 2
142701211
630026
RNCC: 3 | RNVC: 2
143594649
3V426006
RNCC: 3 | RNVC: 2
V426006
RNCC: 5 | RNVC: 2
995525793
T579191TEME
RNCC: 3 | RNVC: 2
T57919-9111TEME
RNCC: 5 | RNVC: 2
T57919E
RNCC: 5 | RNVC: 2
929-983995
RNCC: 6 | RNVC: 9
LE462D3
RNCC: 6 | RNVC: 9
G200-983995
RNCC: 6 | RNVC: 9
144552444
3M211015REP3
RNCC: 3 | RNVC: 2
142295736
8122-9D5
RNCC: 3 | RNVC: 2
218521699
ST1778369-10
RNCC: 3 | RNVC: 2
995404882
TZ461823
RNCC: 3 | RNVC: 2
998155405
2926730-0402
RNCC: 3 | RNVC: 2
142533798
T34BBC4BTRIB0RD
RNCC: 3 | RNVC: 2
T0553BBC4APC1AAU13-15AU17-19AU26
RNCC: 5 | RNVC: 2
150897055
078004
RNCC: 3 | RNVC: 2
143118169
043CB12B
RNCC: 3 | RNVC: 2
997772506
GR.841
RNCC: 3 | RNVC: 2
636-210070
RNCC: 6 | RNVC: 9
LE463B1
RNCC: 6 | RNVC: 9
H636-210070
RNCC: 6 | RNVC: 9
217998579
101B123ACP2
RNCC: 3 | RNVC: 2
122A6193ADGR1
RNCC: 5 | RNVC: 9
122A6193ADGR1
RNCC: 5 | RNVC: 9
210084222
DH36896P28LINE6
RNCC: 3 | RNVC: 2
150896670
003866-17
RNCC: 3 | RNVC: 2
997678138
TX.433384
RNCC: 3 | RNVC: 2
07/Y/320/003/004
RNCC: 5 | RNVC: 1
TX.433384/4
RNCC: 5 | RNVC: 2
TX.433384 ITEM 4
RNCC: 5 | RNVC: 2
145198186
SEGM.NORM.D130-122TORES3S4TD/FLE
RNCC: 3 | RNVC: 2
142295650
3271-34-1AU6-10-13AU16
RNCC: 3 | RNVC: 2
210021901
195F1095
RNCC: 3 | RNVC: 1
F1095MB
RNCC: 3 | RNVC: 2
251402399
80753-112
RNCC: 3 | RNVC: 2
251138175
T3915-730
RNCC: 5 | RNVC: 2
143018015
NO PRIMARY REF14-301-8015
RNCC: 3 | RNVC: 2
B1C313077REP1
RNCC: 5 | RNVC: 9
995583761
MR220S3671
RNCC: 3 | RNVC: 2
142005010
872683-812630T123G
RNCC: 3 | RNVC: 2
996633150
PX330056
RNCC: 3 | RNVC: 2
H123-237842
RNCC: 6 | RNVC: 9
LE463B1
RNCC: 6 | RNVC: 9
995405779
TZ411138
RNCC: 3 | RNVC: 2
123070269
32D0207.0009
RNCC: 3 | RNVC: 2
32D0207.0009
RNCC: 5 | RNVC: 9
251180927
1-8025D5
RNCC: 3 | RNVC: 2
1-8025DPC5
RNCC: 3 | RNVC: 2
210030074
438039A
RNCC: 3 | RNVC: 2
CWTJ916ITEM46
RNCC: 5 | RNVC: 2
150759020
675393ML038-23
RNCC: 3 | RNVC: 2
995441999
MR215-699
RNCC: 3 | RNVC: 2
150555478
078710
RNCC: 3 | RNVC: 2
143068530
NO PRIMARY REF14-306-8530
RNCC: 3 | RNVC: 2
450SM0NEL
RNCC: 5 | RNVC: 9
997573434
ST1706359
RNCC: 3 | RNVC: 2
143893355
ST0PFEMELLE450GCYL2RGDBPARPA
RNCC: 3 | RNVC: 2
142795779
403257
RNCC: 3 | RNVC: 2
143078226
T3403CB4CSP50TSRANGEE1A3
RNCC: 3 | RNVC: 2