PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D15-548FPC125-129Seal Assembly,shaft

Westinghouse Electric Corp · NSN 2825-00-388-6831 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-00-388-6831 — this item is cataloged by the U.S. Government under National Stock Number 2825-00-388-6831. Primary manufacturer part number: D15-548FPC125-129.
Features
  • Seal Assembly,shaft — FSC 2825
  • 12 verified cross-references
  • Primary manufacturer: Westinghouse Electric Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal Assembly,shaft, cataloged under National Stock Number 2825-00-388-6831, is classified within Federal Supply Class 2825 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Westinghouse Electric Corp. This item has 12 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2825-00-388-6831
Primary Part NumberD15-548FPC125-129
Item NameSeal Assembly,shaft
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerWestinghouse Electric Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5935-00-033-66447703729-10 INTERCHANGEABLE
Backshell,electrical Connector
Lockheed Martin Corporation Div Rms
5940-00-230-0515MS25036-154 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5365-00-294-01311560H37-065 INTERCHANGEABLE
Spacer,sleeve
Us Army Aviation and Missile Command
6145-00-450-1947M27500-18RC1S06 INTERCHANGEABLE
Wire,electrical
National Electrical Mfrs Assn Dba Nema
5905-00-642-5024 INTERCHANGEABLE
Resistor,fixed,wire Wound
5950-00-645-8373 INTERCHANGEABLE
Transformer,radio Frequency
3110-01-051-1017 INTERCHANGEABLE
Ball,bearing
5340-01-406-63632829 INTERCHANGEABLE
Plunger,detent
L3 Technologies, Inc. Div L3 Keo
Cross-Reference Index
Part NumberManufacturer
D15-548FPC125-129 PRIMARY Westinghouse Electric Corp (USA)
D15-600WPC122T0126 PRIMARY Westinghouse Electric Corp (USA)
D15-548TPC125-129 PRIMARY Westinghouse Electric Corp (USA)
D15-600BPC122T0126 PRIMARY Westinghouse Electric Corp (USA)
D15-600F PIECE Northrop Grumman Systems Corporation Div Marine Systems (USA)
2829 Westinghouse Electric Corp Control Business Unit
D15-600FPC122T0126 PRIMARY Westinghouse Electric Corp (USA)
D15-600UPC122T0126 PRIMARY Westinghouse Electric Corp (USA)
2829 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-600VPC122T0126 PRIMARY Westinghouse Electric Corp (USA)
D15-548BPC125-129 PRIMARY Westinghouse Electric Corp (USA)
2829 PRIMARY Westinghouse Electric Corp (USA)
Related Parts
5935-00-033-6644INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
7703729-10
5940-00-230-0515INTERCHANGEABLE
TERMINAL,LUG
MS25036-154
5365-00-294-0131INTERCHANGEABLE
SPACER,SLEEVE
1560H37-065
6145-00-450-1947INTERCHANGEABLE
WIRE,ELECTRICAL
M27500-18RC1S06
5905-00-642-5024INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5950-00-645-8373INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
3110-01-051-1017INTERCHANGEABLE
BALL,BEARING
5340-01-406-6363INTERCHANGEABLE
PLUNGER,DETENT
2829

Frequently Asked Questions

What is NSN 2825-00-388-6831?

NSN 2825-00-388-6831 is a Seal Assembly,shaft, manufactured by Westinghouse Electric Corp, classified under FSC 2825 (No Item Name Available). Status: active.

What are the part numbers for NSN 2825-00-388-6831?

NSN 2825-00-388-6831 has 12 cross-referenced part numbers: D15-548FPC125-129 (Westinghouse Electric Corp), D15-600WPC122T0126 (Westinghouse Electric Corp), D15-548TPC125-129 (Westinghouse Electric Corp), D15-600BPC122T0126 (Westinghouse Electric Corp), D15-600F PIECE (Northrop Grumman Systems Corporation Div Marine Systems) and 7 more.

What NSN replaces 2825-00-388-6831?

There are 8 known substitutes for 2825-00-388-6831: 5935-00-033-6644, 5940-00-230-0515, 5365-00-294-0131 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D15-548FPC125-129?

Key specifications for D15-548FPC125-129: End Item Identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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