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 80 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 80of 99

150776893
637428-23-78
RNCC: 3 | RNVC: 2
142626913
889100D
RNCC: 3 | RNVC: 2
150669188
98062-0523
RNCC: 2 | RNVC: 2
210083676
DH36896P26ALINE3
RNCC: 3 | RNVC: 2
218961087
356C349-6
RNCC: 3 | RNVC: 2
210084208
DH36896P27LINE6
RNCC: 3 | RNVC: 2
144186253
DIAPHRAGMESTATORN5DROITEBPAVFLE
RNCC: 3 | RNVC: 2
142297591
NO PRIMARY REF14-229-7591
RNCC: 3 | RNVC: 2
9644S002A3
RNCC: 5 | RNVC: 9
995911934
MR202(A2)3344
RNCC: 3 | RNVC: 2
995607793
ST1707265
RNCC: 3 | RNVC: 2
144513658
223338A223340REP90-92A104-110
RNCC: 3 | RNVC: 2
991921840
MR201(A0A)2525
RNCC: 3 | RNVC: 2
IPBP
RNCC: 6 | RNVC: 9
995549452
TX441618
RNCC: 3 | RNVC: 2
142616299
889107
RNCC: 3 | RNVC: 2
995363410
PM314018
RNCC: 3 | RNVC: 2
998063828
TX.3462006
RNCC: 3 | RNVC: 2
144324429
304-9AUBES
RNCC: 3 | RNVC: 2
144624667
4M890040
RNCC: 3 | RNVC: 2
143068427
NO PRIMARY REF14-306-8427
RNCC: 3 | RNVC: 2
A20-35-26ATV
RNCC: 5 | RNVC: 9
150897942
741741-20-32TIP035IN
RNCC: 3 | RNVC: 2
992549109
R.203/8114 ITEM 8
RNCC: 3 | RNVC: 2
R.203/8114/8
RNCC: 5 | RNVC: 2
R203/8114/8/20
RNCC: 5 | RNVC: 2
991826042
G004-400130
RNCC: 3 | RNVC: 2
150563860
D0R083923
RNCC: 3 | RNVC: 2
150897050
R62880P0S1-2
RNCC: 3 | RNVC: 2
150896186
613357-4-80
RNCC: 3 | RNVC: 2
660789249
0138-207174
RNCC: 3 | RNVC: 2
142852287
NO PRIMARY REF14-285-2287
RNCC: 3 | RNVC: 2
LE10008
RNCC: 5 | RNVC: 9
995405885
TZ449548
RNCC: 3 | RNVC: 2
143017971
NO PRIMARY REF14-301-7971
RNCC: 3 | RNVC: 2
B4C361334
RNCC: 5 | RNVC: 9
992272258
MR274(A3)1004
RNCC: 3 | RNVC: 2
218520327
438C951GR1
RNCC: 3 | RNVC: 2
Q438C951-1
RNCC: 3 | RNVC: 2
150771842
R41952P0S34P0R153
RNCC: 3 | RNVC: 2
150776916
662125-20-6
RNCC: 3 | RNVC: 2
144615386
3M633008
RNCC: 3 | RNVC: 2
210018623
467022
RNCC: 3 | RNVC: 2
CWTJ983ITEM157
RNCC: 5 | RNVC: 2
142940451
DIAM497-5X7-3X0-5MAILLECH0RT
RNCC: 3 | RNVC: 2
995633791
A2178269/1
RNCC: 3 | RNVC: 2
S608-2
RNCC: 6 | RNVC: 9
123070286
32D0207.0027
RNCC: 3 | RNVC: 2
32D0207.0027
RNCC: 5 | RNVC: 9
218961224
920B285-1
RNCC: 3 | RNVC: 2
251064069
S20127H
RNCC: 3 | RNVC: 2
S40671A
RNCC: 3 | RNVC: 2
142273092
889603
RNCC: 3 | RNVC: 2
999523079
TX.3,445,179
RNCC: 3 | RNVC: 2
Y/563/20/1225/000
RNCC: 5 | RNVC: 1
001292643
RNCC: 5 | RNVC: 2
SST/Y/563/20/1225/000
RNCC: 5 | RNVC: 2
210068861
G554-15
RNCC: 3 | RNVC: 2
142372424
A0044BBS2AREP1AU29
RNCC: 3 | RNVC: 2
995620580
MR200M4908
RNCC: 3 | RNVC: 2
142718617
NO PRIMARY REF14-271-8617
RNCC: 3 | RNVC: 2
280964
RNCC: 5 | RNVC: 9
142831344
T0120BBC12BBF13APL4
RNCC: 3 | RNVC: 2
403812T
RNCC: 5 | RNVC: 2
995549442
T423113-4
RNCC: 3 | RNVC: 2
150512479
TM576435-6
RNCC: 3 | RNVC: 2
150551711
275779
RNCC: 3 | RNVC: 2
142737886
855750
RNCC: 3 | RNVC: 2
218693402
P787
RNCC: 3 | RNVC: 2
144631047
2M633004
RNCC: 3 | RNVC: 2
210084180
DH36896P24LINE12
RNCC: 3 | RNVC: 2
992560945
TM.442281
RNCC: 3 | RNVC: 2
TM442281
RNCC: 5 | RNVC: 2
218617358
B1108J11PT8
RNCC: 3 | RNVC: 2
143906900
PIECEARRETARJ30-35-26HSTAGHPARPA
RNCC: 3 | RNVC: 2
142737844
400839
RNCC: 3 | RNVC: 2
121500120
49003201900
RNCC: 3 | RNVC: 2
143068518
NO PRIMARY REF14-306-8518
RNCC: 3 | RNVC: 2
472TSM0NEL
RNCC: 5 | RNVC: 9
995400434
CZ214014
RNCC: 3 | RNVC: 2
251181059
89003515AB
RNCC: 3 | RNVC: 2
89081758PC26
RNCC: 3 | RNVC: 2
S3515AB
RNCC: 3 | RNVC: 2
S81758PC26
RNCC: 3 | RNVC: 2
144552460
3M573032
RNCC: 3 | RNVC: 2
144424221
043DD22C-SYM
RNCC: 3 | RNVC: 2
143787847
033FB3C-FB4CAIL470B5RANSTA-BPAR
RNCC: 3 | RNVC: 2
150510666
710349-17-96
RNCC: 3 | RNVC: 2
251064084
S20345AD
RNCC: 3 | RNVC: 2
143502790
2X22ATV1
RNCC: 3 | RNVC: 2
150772894
33596UP5
RNCC: 3 | RNVC: 2
143757235
042FPABREP4
RNCC: 3 | RNVC: 2
143893354
SECTI0N450CCYL2RANGDBPARPA
RNCC: 3 | RNVC: 2
218521503
ST1778339-32
RNCC: 3 | RNVC: 2
150896188
613352-4-29
RNCC: 3 | RNVC: 2
142235331
044BBF10APL2-2REP8
RNCC: 3 | RNVC: 2
150767387
559271-1216
RNCC: 3 | RNVC: 2
218521584
ST1778350-56
RNCC: 3 | RNVC: 2
995407019
RG1681182
RNCC: 3 | RNVC: 2
598-171779
RNCC: 6 | RNVC: 9
142273093
722135
RNCC: 3 | RNVC: 2
210058645
M5158A
RNCC: 3 | RNVC: 1
150767355
546029ML0267
RNCC: 3 | RNVC: 2
142616330
614929A
RNCC: 3 | RNVC: 2