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 10 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 10of 99

005240795
33-12N6394CC
RNCC: 3 | RNVC: 2
005224221
44B3021-6C
RNCC: 3 | RNVC: 2
44B3021-6C
RNCC: 3 | RNVC: 2
005122333
D4007G55PC8
RNCC: 3 | RNVC: 2
005122315
1011G47PC16
RNCC: 3 | RNVC: 2
005122342
652A414PC2
RNCC: 3 | RNVC: 2
005122336
D4007G55PC10
RNCC: 3 | RNVC: 2
005122337
D4007G55PC12
RNCC: 3 | RNVC: 2
005122341
4007G55PC16
RNCC: 3 | RNVC: 2
D4007G55PC16
RNCC: 3 | RNVC: 2
005122326
D4007G55PC6
RNCC: 3 | RNVC: 2
005122325
D4007G55PC1
RNCC: 3 | RNVC: 2
005122316
6643140PC1
RNCC: 3 | RNVC: 2
005122318
4099977PC396
RNCC: 3 | RNVC: 2
005122317
2009G22PC1
RNCC: 3 | RNVC: 2
005122307
1011G47PC1
RNCC: 3 | RNVC: 2
005122300
3008G54PC1
RNCC: 3 | RNVC: 2
005122274
4007G32PC1
RNCC: 3 | RNVC: 2
005122269
781E624PC1
RNCC: 3 | RNVC: 2
005122268
4006G97PC1
RNCC: 3 | RNVC: 2
005122221
6643140PC74
RNCC: 3 | RNVC: 2
005122222
6643140PC75
RNCC: 3 | RNVC: 2
005122172
3007G22PC1
RNCC: 3 | RNVC: 2
005122169
3007G19PC1
RNCC: 3 | RNVC: 2
005122158
651A949PC12
RNCC: 3 | RNVC: 2
005122153
3001G73PC1
RNCC: 3 | RNVC: 2
005122152
781E568PC1
RNCC: 3 | RNVC: 2
005122155
2004G26PC1
RNCC: 3 | RNVC: 2
005122156
651A949PC8
RNCC: 3 | RNVC: 2
005122154
2007G39PC1
RNCC: 3 | RNVC: 2
005122114
6643307PC127
RNCC: 3 | RNVC: 2
005122121
3006G23PC1
RNCC: 3 | RNVC: 2
005121894
2006G14PC1
RNCC: 3 | RNVC: 2
005121897
2002G91PC1
RNCC: 3 | RNVC: 2
005121891
2002G89PC1
RNCC: 3 | RNVC: 2
005121890
2006G45PC1
RNCC: 3 | RNVC: 2
005121888
3004G52PC1
RNCC: 3 | RNVC: 2
3004G52PC1
RNCC: 5 | RNVC: 9
005121872
3003G76PC2
RNCC: 3 | RNVC: 2
005121828
2002G53PC1
RNCC: 3 | RNVC: 2
005121826
2002G56PC1
RNCC: 3 | RNVC: 2
005121772
2002G49PC1
RNCC: 3 | RNVC: 2
005121721
2005G24PC1
RNCC: 3 | RNVC: 2
005121756
2002G46PC1
RNCC: 3 | RNVC: 2
005121714
4064G29-1
RNCC: 3 | RNVC: 2
2006G37PC3
RNCC: 5 | RNVC: 9
005121717
2005G37PC1
RNCC: 3 | RNVC: 2
005121712
2006G37PC2
RNCC: 3 | RNVC: 2
005121703
2006G37PC1
RNCC: 3 | RNVC: 2
005116419
8443047-10X11
RNCC: 3 | RNVC: 2
50213S4200-736822PC10
RNCC: 5 | RNVC: 2
WW8443047PC10
RNCC: 5 | RNVC: 2
WW8443047PC10-11
RNCC: 5 | RNVC: 2
WW8443047PC10
RNCC: 5 | RNVC: 9
005116361
HJ52EKUL
RNCC: 3 | RNVC: 2
HJ52EXUL
RNCC: 3 | RNVC: 2
G16755-1PC70
RNCC: 5 | RNVC: 2
005116362
HJ52EJUL
RNCC: 3 | RNVC: 2
G16755-1PC69
RNCC: 5 | RNVC: 2
005096307
3581
RNCC: 3 | RNVC: 2
3581
RNCC: 5 | RNVC: 9
3581
RNCC: 5 | RNVC: 9
005091842
AE21-32L20-244-245-255
RNCC: 3 | RNVC: 9
AE21-32-13-346T0348
RNCC: 5 | RNVC: 9
005091778
AE21-32-13PC198X370
RNCC: 3 | RNVC: 2
005091714
AE21-32-13-20
RNCC: 3 | RNVC: 2
AE21-32H23-200
RNCC: 3 | RNVC: 2
005091712
AE21-32-13-10T014
RNCC: 3 | RNVC: 2
004914275
MS33DZ1UL
RNCC: 3 | RNVC: 2
004912421
MS141FFX2XVGJ235
RNCC: 3 | RNVC: 2
004880502
17H5
RNCC: 3 | RNVC: 2
004880484
17H470
RNCC: 3 | RNVC: 2
004776428
106297
RNCC: 3 | RNVC: 2
LA106297
RNCC: 5 | RNVC: 2
106297
RNCC: 5 | RNVC: 9
106297
RNCC: C | RNVC: 1
004763342
E23682
RNCC: 3 | RNVC: 2
004763315
MS1899C
RNCC: 3 | RNVC: 2
004763311
C52117GR9
RNCC: 3 | RNVC: 2
004763279
HD588BUL
RNCC: 3 | RNVC: 2
HD588RUL
RNCC: 3 | RNVC: 2
004751541
101A930FFP1
RNCC: 3 | RNVC: 2
004729752
7027E18ADG1
RNCC: 3 | RNVC: 2
7027E18ADGU
RNCC: 3 | RNVC: 2
7027E18ADG1
RNCC: 5 | RNVC: 2
7027E18ADPC1
RNCC: 5 | RNVC: 2
7027E18ADPC1
RNCC: 5 | RNVC: 2
004729751
7027E61ACG4
RNCC: 3 | RNVC: 9
7027E61ACG4
RNCC: 5 | RNVC: 2
7027E61ACPC77
RNCC: 5 | RNVC: 2
7027E61ACPC77
RNCC: 5 | RNVC: 2
004718868
524C644G02
RNCC: 3 | RNVC: 2
524C644G02
RNCC: 3 | RNVC: 2