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 20 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 20of 99

003728044
111L111G3
RNCC: 3 | RNVC: 2
003728081
111L111G9
RNCC: 3 | RNVC: 2
003728080
111L111G8
RNCC: 3 | RNVC: 2
003728069
111L111G6
RNCC: 3 | RNVC: 2
PL111L111GP6
RNCC: 5 | RNVC: 2
PL111L111GR0UP6
RNCC: 5 | RNVC: 2
B3125844GR6
RNCC: 5 | RNVC: 2
003728074
111L111G7
RNCC: 3 | RNVC: 2
003728052
B3125844GP1
RNCC: 3 | RNVC: 2
111L111G1
RNCC: 3 | RNVC: 2
111L111PC1T05
RNCC: 5 | RNVC: 2
003728042
111L111G2
RNCC: 3 | RNVC: 2
DL111L111PC6T012
RNCC: 5 | RNVC: 2
003728000
111L110G7
RNCC: 3 | RNVC: 2
PL111L110GP7
RNCC: 5 | RNVC: 2
003727978
111L110G1
RNCC: 3 | RNVC: 2
111L110PC1T05
RNCC: 5 | RNVC: 2
003727968
111L110G2
RNCC: 3 | RNVC: 2
111L110PC6T012
RNCC: 5 | RNVC: 2
003727969
111L110G4
RNCC: 3 | RNVC: 2
003727817
AP38S41-49PC14ANDAP38S41-52PC19-
RNCC: 3 | RNVC: 1
003727821
E14456PCMS410EX3ANDD25881PCMS18-
RNCC: 3 | RNVC: 1
003727807
E14456PCMS410EX2ANDD25881PCMS40-
RNCC: 3 | RNVC: 1
003727806
03-903-436PC1-2-4
RNCC: 3 | RNVC: 9
03-903-436-1X2X
RNCC: C | RNVC: 1
003727792
E14456PCMS410EX1ANDD25881PCMS40-
RNCC: 3 | RNVC: 1
003727787
610-181PC12AND610-16PC25-19AND6-
RNCC: 3 | RNVC: 1
003727766
AP38S41-49PC11ANDAP38S41-52PC25-
RNCC: 3 | RNVC: 1
003727748
AN1S41-43PC1
RNCC: 3 | RNVC: 2
6664224PC1-4T06
RNCC: 3 | RNVC: 2
003727740
111L105G5
RNCC: 3 | RNVC: 2
003727742
6666834PC3-4
RNCC: 3 | RNVC: 2
WW6666834PC3-4
RNCC: 5 | RNVC: 2
003727722
AP38S41-49PC9ANDAP38S41-52PC19--
RNCC: 3 | RNVC: 1
003727718
111L105G4
RNCC: 3 | RNVC: 2
003727697
6666832PC3-4
RNCC: 3 | RNVC: 2
W6666832PC3-4
RNCC: 5 | RNVC: 2
003727705
E14456PCMS410DX2ANDD25881PCMS40-
RNCC: 3 | RNVC: 1
003727674
6666831PC3-4
RNCC: 3 | RNVC: 2
50613S4101-701071
RNCC: 3 | RNVC: 2
WW6666831PC3-4
RNCC: 5 | RNVC: 2
003727680
E14456PCMS410DX1ANDD25881PCMS40-
RNCC: 3 | RNVC: 1
003727685
BB55S41-022
RNCC: 3 | RNVC: 2
4973913PC1T04-6
RNCC: 3 | RNVC: 2
T4973913
RNCC: 3 | RNVC: 2
003727656
6666830PC3-4
RNCC: 3 | RNVC: 2
6666830PC3AND4
RNCC: 3 | RNVC: 2
W6666830PC3-4
RNCC: 5 | RNVC: 2
003727649
DD410ALANDPD412JP
RNCC: 3 | RNVC: 2
PD410ALANDPD412JP
RNCC: 3 | RNVC: 2
B25627ANDC26647
RNCC: 5 | RNVC: 2
003727638
AP38S41-15PC10ANDAP38S41-52PC17-
RNCC: 3 | RNVC: 1
003727610
610-180PC9AND610-16PC17-20AND61-
RNCC: 3 | RNVC: 1
003727429
111L104G7
RNCC: 3 | RNVC: 2
PL111L104GP7
RNCC: 5 | RNVC: 2
003727391
111L104G4
RNCC: 3 | RNVC: 2
PL111L104GP4
RNCC: 5 | RNVC: 2
003727417
111L104G6
RNCC: 3 | RNVC: 2
PL111L104GP6
RNCC: 5 | RNVC: 2
003727295
1504678
RNCC: 3 | RNVC: 2
92J728PC3
RNCC: 5 | RNVC: 2
F3117112PC3
RNCC: 5 | RNVC: 2
003727393
6666851PC3-4
RNCC: 3 | RNVC: 2
W6666851PC3-4
RNCC: 5 | RNVC: 2
003727379
6666850PC3-4
RNCC: 3 | RNVC: 2
W6666850PC3-4
RNCC: 5 | RNVC: 2
003727378
PL105B705GP2
RNCC: 3 | RNVC: 2
S4101B3006869GP2
RNCC: 3 | RNVC: 2
PL111L104G3
RNCC: 5 | RNVC: 2
003727365
6666849PC3-4
RNCC: 3 | RNVC: 2
W6666849PC3-4
RNCC: 5 | RNVC: 2
003727368
H60B50708-690
RNCC: 3 | RNVC: 2
104C437-1T3X106B384-1X105B787-18
RNCC: 3 | RNVC: 2
H60B50708-690
RNCC: 5 | RNVC: 9
H60B50708-690
RNCC: 5 | RNVC: 9
11L104G1
RNCC: 5 | RNVC: 9
H60B50708-690
RNCC: 5 | RNVC: 9
PL111L104GR1
RNCC: 5 | RNVC: 9
11L104-G1
RNCC: 5 | RNVC: 9
003727301
1504679
RNCC: 3 | RNVC: 2
92J729PC3
RNCC: 5 | RNVC: 2
F3117099PC3
RNCC: 5 | RNVC: 2
003727308
20J11PC22-24-25-30-31-33
RNCC: 3 | RNVC: 2
003727314
1504682
RNCC: 3 | RNVC: 2
92J732PC3
RNCC: 5 | RNVC: 2
F3117102PC3
RNCC: 5 | RNVC: 2
003727311
1504681
RNCC: 3 | RNVC: 2
F3117101PC3
RNCC: 5 | RNVC: 2
92J731PC3
RNCC: 5 | RNVC: 2
003727247
20J10PC14-16-17-30-31-33
RNCC: 3 | RNVC: 2
003727292
20J11PC10-12-13-30-31-33
RNCC: 3 | RNVC: 2
003727290
1504673
RNCC: 3 | RNVC: 2
92J727PC1-2
RNCC: 3 | RNVC: 2
92J727PC3
RNCC: 5 | RNVC: 2
F3117111PC3
RNCC: 5 | RNVC: 2
003727298
20J11PC14-16-17-30-31-33
RNCC: 3 | RNVC: 2
003727277
1504524
RNCC: 3 | RNVC: 2
92J717PC1-2
RNCC: 3 | RNVC: 2
F3117040PC3
RNCC: 5 | RNVC: 2
92J717PC3
RNCC: 5 | RNVC: 2
003727282
1504672
RNCC: 3 | RNVC: 2
92J726PC3
RNCC: 5 | RNVC: 2
F3117110PC3
RNCC: 5 | RNVC: 2
003727274
20J7PC7-8-11-15-19-24
RNCC: 3 | RNVC: 2
003727279
20J11PC2-4-5-30-31-33
RNCC: 3 | RNVC: 2
003727259
1504658
RNCC: 3 | RNVC: 2
1504658
RNCC: 5 | RNVC: 2
92J725PC3
RNCC: 5 | RNVC: 2
F3117109PC3
RNCC: 5 | RNVC: 2
003727261
20J7PC2-3-13-14-16-20
RNCC: 3 | RNVC: 2
CL51S41-44PC2-3-13-14-16-20
RNCC: 3 | RNVC: 2
003727257
1504657
RNCC: 3 | RNVC: 2
92J724PC3
RNCC: 5 | RNVC: 2
F3117108PC3
RNCC: 5 | RNVC: 2
1504657
RNCC: 5 | RNVC: 2
003727249
1504655
RNCC: 3 | RNVC: 2
92J722PC3
RNCC: 5 | RNVC: 2
F3117106PC3
RNCC: 5 | RNVC: 2
1504655
RNCC: 5 | RNVC: 2
003727253
1504656
RNCC: 3 | RNVC: 2
92J723PC3
RNCC: 5 | RNVC: 2
F3117107PC3
RNCC: 5 | RNVC: 2
1504656
RNCC: 5 | RNVC: 2
003727242
1504653
RNCC: 3 | RNVC: 2
92J720PC3
RNCC: 5 | RNVC: 2
F3117104PC3
RNCC: 5 | RNVC: 2
1504653
RNCC: 5 | RNVC: 2
003727224
1504647
RNCC: 3 | RNVC: 2
92J712PC3
RNCC: 5 | RNVC: 2
F3117037PC3
RNCC: 5 | RNVC: 2
1504647
RNCC: 5 | RNVC: 2
003727232
1504648
RNCC: 3 | RNVC: 2
F3117038PC3
RNCC: 5 | RNVC: 2
92J714PC3
RNCC: 5 | RNVC: 2
003727236
92J719PC1-2
RNCC: 3 | RNVC: 2
1504652
RNCC: 3 | RNVC: 2
92J719PC3
RNCC: 5 | RNVC: 2
F3117103PC3
RNCC: 5 | RNVC: 2
1504652
RNCC: 5 | RNVC: 2
003727210
4329-32L12PC214-224-241
RNCC: 3 | RNVC: 2
003727212
5582999PC3AND666619PC8
RNCC: 3 | RNVC: 2
003727194
6666870PC3-4
RNCC: 3 | RNVC: 2
666870PC3-4
RNCC: 3 | RNVC: 2
W6666870PC3-4
RNCC: 5 | RNVC: 2
003727199
4329-32L12PC210-222-241
RNCC: 3 | RNVC: 2
003727182
5568450PC5AND6666191PC10
RNCC: 3 | RNVC: 2
003727179
5568461PC5AND666619PC9
RNCC: 3 | RNVC: 2
003727171
4329-32L12AND7432L12PC204-218-2-
RNCC: 3 | RNVC: 1
003727153
6664130PC1T04
RNCC: 3 | RNVC: 2
T6664130
RNCC: 3 | RNVC: 2
AN1S41-57
RNCC: 3 | RNVC: 2
003727136
6666892PC3-4
RNCC: 3 | RNVC: 2
W6666892PC3-4
RNCC: 5 | RNVC: 2
003727157
5366-321-1PC207-212-231
RNCC: 3 | RNVC: 2
DD421S41-0402PC207-212-221
RNCC: 3 | RNVC: 2
H60B50641-3235
RNCC: 5 | RNVC: 2
DD421S41-0402
RNCC: D | RNVC: 9
003727150
4329-32L12PC215-225-241
RNCC: 3 | RNVC: 2
003727164
A024S41-03PC200-216-241
RNCC: 3 | RNVC: 2
4329-32L12PC200-216-241
RNCC: 3 | RNVC: 2
003727174
MD410GAPX1
RNCC: 3 | RNVC: 2
M410GAPX1
RNCC: 5 | RNVC: 2
D28018
RNCC: 5 | RNVC: 2
003727135
6692790PC2-4-5-6
RNCC: 3 | RNVC: 2
6692790PC2-4T06
RNCC: 3 | RNVC: 2
003727147
50613S4101-701080
RNCC: 3 | RNVC: 2
6666891PC3-4
RNCC: 3 | RNVC: 2
W6666891
RNCC: 3 | RNVC: 2
W6666891PC3-4
RNCC: 5 | RNVC: 2
003727143
4329-32L12PC209-221-241
RNCC: 3 | RNVC: 2
003727146
4329-32L12PC211-223-241
RNCC: 3 | RNVC: 2
7432L12PC211-223-241
RNCC: 3 | RNVC: 2
003727144
6692788PC2-3-5T07
RNCC: 3 | RNVC: 2
003727133
4329-32L12PC205-219-241
RNCC: 3 | RNVC: 2
743L12PC205-219-241
RNCC: 3 | RNVC: 2
003727131
4329-32L12PC201-217-241
RNCC: 3 | RNVC: 2
7432L12PC201-217-241
RNCC: 3 | RNVC: 2
003727095
111L110G10
RNCC: 3 | RNVC: 2