NSN 2825-01-719-7962 · NIIN 017197962 · Part number 123SME90134-51
Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems · FSC 2825 — Steam Turbines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 70974
Government record, cited
NSN 2825-01-719-7962 — this item is cataloged by the U.S. Government under National Stock Number 2825-01-719-7962. Manufacturer of record part number: 123SME90134-51.
Also searched as2825-01-719-7962 ·
2825017197962 ·
NIIN 017197962 ·
01-719-7962 ·
FSC 2825 Steam Turbines and Components · CAGE 70974 · 123SME90134-51
Nearby stock numbers← 2825-01-718-6624 Expansion Joint Ass
·
2825-01-723-4856 Seal Ring Assembly, Labyrinth →
Features
Seal Ring Assembly,labyrinth — FSC 2825
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems
Identification
NSN: 2825-01-719-7962
NIIN: 017197962
FSC: 2825 — Steam Turbines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 123SME90134-51
Manufacturer: Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems
General Description
The Seal Ring Assembly,labyrinth, cataloged under National Stock Number 2825-01-719-7962, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2825-01-719-7962
Primary Part Number
123SME90134-51
Item Name
Seal Ring Assembly,labyrinth
FSC / FSG
2825 / 28 — Steam Turbines and Components
Manufacturer
Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems
Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems (USA)
No interchangeability data on file.
Other items in FSC 2825 — Steam Turbines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2825-00-001-8044
2825-00-001-8044 · Item name not on file
2825-00-036-3377
IMPELLER
2825-00-146-0122
BUCKET ASSEMBLY
2825-00-146-0122
BUCKET ASSEMBLY
2825-00-146-0122
BUCKET ASSEMBLY
2825-00-373-0694
WHEEL,TURBINE
2825-00-373-0694
WHEEL,TURBINE
2825-00-388-6912
NOZZLE ASSEMBLY
Frequently Asked Questions
What is NSN 2825-01-719-7962?
NSN 2825-01-719-7962 is a Seal Ring Assembly,labyrinth, manufactured by Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems, classified under FSC 2825, Steam Turbines and Components. Status: active.
What part numbers are listed for NSN 2825-01-719-7962?
NSN 2825-01-719-7962 has 1 manufacturer part number on file: 123SME90134-51 (Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems).
What are the specifications of 123SME90134-51?
Key specifications for 123SME90134-51: Special Features: WSDC: DUN; Part Name Assigned by Controlling Agency: RING ASSEMBLY; End Item Identification: CART ROTODOME MID SEC. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2825-01-719-7962 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.