Steam Turbines and Components - United States (US)

Federal Supply Class (FSC): 2825

NATO Supply Classification Class (NSC): 2825

Federal Supply Group (FSG): 28 Engines, Turbines, and Components

NATO Supply Classification Group (NSG): 28 Engines, Turbines, and Components

Items Managed by United States (US) - NCB is 00 to 09

Page 7 of 52

NSN Format for Steam Turbines and Components
Codified by United States

282501XXXXXXX
Group
FSG
ClassNCBIdentifier
FSC
Federal Supply Class
NIIN
NSN

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.

FSC 2825 Steam Turbines and Components - United States (US)
FSC 2825 Steam Turbines and Components - United States (US)

Includes Mercury Vapor Turbines.

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 Engines, Turbines, and Components.
Which NATO Supply Classification Group is NSC 2825 in?
NSC 2825 is in NATO Supply Classification Group (NSG) 28 which contains Engines, Turbines, and Components.

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

What is a Steam Turbine? 101 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? 325 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? 130 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? 258 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 15 Items
What is a Steam Turbine Engine Turbine Rotor? 117 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? 84 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? 82 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? 229 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? 2187 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? 27 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 7 of 52

007670676
101C174BXG2
RNCC: 3 | RNVC: 9
101C174BXG2
RNCC: 5 | RNVC: 2
101C174BXPC2
RNCC: 5 | RNVC: 2
101C174BXPC2
RNCC: 5 | RNVC: 9
007670675
101C174BXG3
RNCC: 3 | RNVC: 9
101C174BXG3
RNCC: 5 | RNVC: 2
101C174BXPC3
RNCC: 5 | RNVC: 2
101C174BXPC3
RNCC: 5 | RNVC: 9
007666287
935B196PC1
RNCC: 3 | RNVC: 2
935B196PC1
RNCC: 5 | RNVC: 2
935B196PC1
RNCC: 5 | RNVC: 9
007617578
307NB6600
RNCC: 3 | RNVC: 2
307NB6600
RNCC: 5 | RNVC: 9
007595625
494AND5131
RNCC: 3 | RNVC: 2
ND5131PC494A
RNCC: 5 | RNVC: 2
007592956
1JH3387H34
RNCC: 3 | RNVC: 2
1JH3387H34
RNCC: 3 | RNVC: 2
1JH3387PC34
RNCC: 5 | RNVC: 2
007582995
141-0516
RNCC: 3 | RNVC: 2
C61578
RNCC: 5 | RNVC: 2
C61577PC2
RNCC: 5 | RNVC: 2
007569621
950B505-1
RNCC: 3 | RNVC: 2
7312E97PC100
RNCC: 5 | RNVC: 2
007544715
786D349H01
RNCC: 3 | RNVC: 2
786D349A01
RNCC: 3 | RNVC: 2
786D349PC1
RNCC: 5 | RNVC: 2
786D349A01
RNCC: 5 | RNVC: 9
786D349PC1
RNCC: 5 | RNVC: 9
007407017
815D292-12
RNCC: 3 | RNVC: 2
007390677
146
RNCC: 3 | RNVC: 2
007384444
101B313DBPC1
RNCC: 3 | RNVC: 2
101B313DBPC1
RNCC: 5 | RNVC: 2
007384426
655D269PC1
RNCC: 3 | RNVC: 2
655D269PC1
RNCC: 5 | RNVC: 2
007384410
7S5302BA
RNCC: 3 | RNVC: 2
007356724
915D942
RNCC: 3 | RNVC: 2
915D942-10
RNCC: 3 | RNVC: 2
905A121SH11PC11
RNCC: 5 | RNVC: 2
915D942
RNCC: 5 | RNVC: 9
915D942-10
RNCC: 5 | RNVC: 9
007250923
5217AND1025AND1027AND1040AND105-
RNCC: 3 | RNVC: 1
007168866
428B947-7
RNCC: 3 | RNVC: 2
7378E19ITEM41
RNCC: 3 | RNVC: 2
737E19PC41
RNCC: 5 | RNVC: 2
PE7168866
RNCC: 5 | RNVC: 2
3200782PC7
RNCC: 5 | RNVC: 2
7378E19PC41
RNCC: 5 | RNVC: 2
428B947PC7
RNCC: 5 | RNVC: 2
428B947PC7
RNCC: 5 | RNVC: 9
428B947-7
RNCC: 5 | RNVC: 9
7378E19ITEM41
RNCC: 5 | RNVC: 9
007168880
45902
RNCC: 3 | RNVC: 2
45902
RNCC: 5 | RNVC: 9
007159624
LD235ANDGJ141D
RNCC: 3 | RNVC: 2
G1141D
RNCC: 3 | RNVC: 2
007136924
905J439-13
RNCC: 3 | RNVC: 2
905J439-13
RNCC: 5 | RNVC: 2
905J439-13
RNCC: 5 | RNVC: 9
007133716
1802-0102
RNCC: 3 | RNVC: 2
H1127PC50T53
RNCC: 5 | RNVC: 2
007121442
125D296ADG1
RNCC: 3 | RNVC: 2
PL125D296ADPCG1
RNCC: 5 | RNVC: 2
007121441
125D296ACG1
RNCC: 3 | RNVC: 2
PL125D296ACPCG1
RNCC: 5 | RNVC: 2
007119427
03-906-103-323
RNCC: 3 | RNVC: 9
007108412
634J980A18
RNCC: 3 | RNVC: 2
634J980A18
RNCC: 3 | RNVC: 2
007108413
634J982A18
RNCC: 3 | RNVC: 2
634J982A18
RNCC: 3 | RNVC: 2
007108408
634J971A18
RNCC: 3 | RNVC: 2
634J971A18
RNCC: 3 | RNVC: 2
007108377
634J983A18
RNCC: 3 | RNVC: 2
634J983A18
RNCC: 3 | RNVC: 2
007108371
34J972A18
RNCC: 3 | RNVC: 2
634J972A18
RNCC: 3 | RNVC: 2
007108370
664D049A06
RNCC: 3 | RNVC: 2
664D049A06
RNCC: 3 | RNVC: 2
006991513
501E129AB58
RNCC: 3 | RNVC: 2
501E129AB58
RNCC: 5 | RNVC: 9
006960780
103D746G1
RNCC: 3 | RNVC: 2
PL103D746GP1PC1-2-4-5-9T012-17
RNCC: 3 | RNVC: 2
PL103D746GP1PC1-2-4-5-9T012-17
RNCC: 5 | RNVC: 9
006911698
912C225PC1
RNCC: 3 | RNVC: 2
912C225PC1
RNCC: 5 | RNVC: 2
912C225-1
RNCC: 5 | RNVC: 2
912C225PC1
RNCC: 5 | RNVC: 9
006895708
759J130A01
RNCC: 3 | RNVC: 2
006795970
912C385-5
RNCC: 3 | RNVC: 2
912C385PC5
RNCC: 3 | RNVC: 2
912C385PC5
RNCC: 5 | RNVC: 2
667J627PC29
RNCC: 5 | RNVC: 2
912C385-5
RNCC: 5 | RNVC: 2
912C385-5
RNCC: 5 | RNVC: 9
912C385PC5
RNCC: 5 | RNVC: 9
006787437
142-0632
RNCC: 3 | RNVC: 2
006787431
142-0640
RNCC: 3 | RNVC: 2
006787429
142-0642
RNCC: 3 | RNVC: 2
H2071PC478ANDH2063PC244
RNCC: 5 | RNVC: 2
006781900
66577
RNCC: 3 | RNVC: 2
905J158-1
RNCC: 3 | RNVC: 2
905J158PC1
RNCC: 5 | RNVC: 2
006781907
905J172-1
RNCC: 3 | RNVC: 2
905J172-1
RNCC: 3 | RNVC: 2
905J172PC1
RNCC: 5 | RNVC: 2
905J172PC1
RNCC: 5 | RNVC: 9
006762318
576E425PC1
RNCC: 3 | RNVC: 2
577E247PC1
RNCC: 5 | RNVC: 2
006714528
277-378
RNCC: 3 | RNVC: 2
60-277PC378
RNCC: 5 | RNVC: 2
60-277
RNCC: D | RNVC: 9
006707678
D64413PC18T023ANDD59769PC17-33
RNCC: 3 | RNVC: 2
D64413PC18T023ANDD59769PC17-33
RNCC: 5 | RNVC: 9
006705677
935B133
RNCC: 3 | RNVC: 2
935B133
RNCC: 5 | RNVC: 2
006596570
22-0505
RNCC: 3 | RNVC: 2
006592453
410-0651
RNCC: 3 | RNVC: 2
B50001-454T0460
RNCC: 5 | RNVC: 2
B50001PC454T0460
RNCC: 5 | RNVC: 2
006592417
24-0603
RNCC: 3 | RNVC: 2
B50001PC247T0252
RNCC: 5 | RNVC: 2
006592414
22-0606
RNCC: 3 | RNVC: 2
B50001PC229T0232
RNCC: 5 | RNVC: 2
B50001
RNCC: D | RNVC: 9
006592394
410-0622
RNCC: 3 | RNVC: 2
B50001PC106T0111
RNCC: 5 | RNVC: 1
006592380
52-0602
RNCC: 3 | RNVC: 2
B50001PC41T045
RNCC: 5 | RNVC: 2
006533457
359C516-4
RNCC: 3 | RNVC: 2
248L409-23
RNCC: 5 | RNVC: 2
248L409PC23
RNCC: 5 | RNVC: 2
006530044
362C382G1
RNCC: 3 | RNVC: 2
362C382G1
RNCC: 3 | RNVC: 2
362C382-4
RNCC: 3 | RNVC: 2
248L409PC21
RNCC: 5 | RNVC: 2
006530043
362C380-4
RNCC: 3 | RNVC: 2
362C380-4
RNCC: 3 | RNVC: 2
248L409PC20
RNCC: 5 | RNVC: 2
362C380PC4
RNCC: 5 | RNVC: 2
006530045
362C381-4
RNCC: 3 | RNVC: 2
362C381-4
RNCC: 3 | RNVC: 2
362C381G1
RNCC: 3 | RNVC: 2
248L409PC22
RNCC: 5 | RNVC: 2
006514307
912C322-5
RNCC: 3 | RNVC: 2
912C322-5
RNCC: 5 | RNVC: 2
912C322PC5
RNCC: 5 | RNVC: 2
3323736PC5
RNCC: 5 | RNVC: 2
912C322PC5
RNCC: 5 | RNVC: 9
006510629
38F167-3X4X5
RNCC: 3 | RNVC: 2
38F167ITEM3T05
RNCC: 3 | RNVC: 2
38F167ITEM3T05
RNCC: 5 | RNVC: 2
38F167ITEM3T05
RNCC: 5 | RNVC: 9
006314619
905J521
RNCC: 3 | RNVC: 2
905J521
RNCC: 5 | RNVC: 2
905J521
RNCC: 5 | RNVC: 9
05J521
RNCC: 5 | RNVC: 9