PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

111162Seat,steam Turbine

Northrop Grumman Systems Corporation Div Marine Systems · NSN 2825-00-175-8805 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-00-175-8805 — this item is cataloged by the U.S. Government under National Stock Number 2825-00-175-8805. Primary manufacturer part number: 111162.
Features
  • Seat,steam Turbine — FSC 2825
  • General Characteristics Item Description: STEEL O/A; RD SHAPED W.CENTRAL APERTURE AND RAISED FACE; OD 2.180 IN.; APERTURE ID 0.375 IN.; O/A THK 0.574 IN.; PART OF STEAM TURBINE IN
  • 50 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Div Marine Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Seat,steam Turbine, cataloged under National Stock Number 2825-00-175-8805, is classified within Federal Supply Class 2825 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2825-00-175-8805
Primary Part Number111162
Item NameSeat,steam Turbine
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Marine Systems
StatusACTIVE
General Characteristics Item DescriptionSTEEL O/A; RD SHAPED W.CENTRAL APERTURE AND RAISED FACE; OD 2.180 IN.; APERTURE ID 0.375 IN.; O/A THK 0.574 IN.; PART OF STEAM TURBINE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-100-0293354A INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
1680-00-562-3310111162 INTERCHANGEABLE
Bar,actuator,clutch
Meggitt North Hollywood Inc
5365-00-763-7308111162 INTERCHANGEABLE
Spacer
Tdk-Lambda Americas Inc. Div High Power Division
2995-01-711-0655111162 INTERCHANGEABLE
Installation Kit,engine Accessor
Williams International Co., L.l.c.
Cross-Reference Index
Part NumberManufacturer
D15-427FPC163 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-443FPC163 Westinghouse Electric Corp (USA)
D15-661BPC163 Westinghouse Electric Corp (USA)
D15-661KPC163 Westinghouse Electric Corp (USA)
D15-308FPC163 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-661BPC163 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-508FPC163 Westinghouse Electric Corp (USA)
D15-655BPC163 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-308FPC163 Westinghouse Electric Corp (USA)
D15-427FPC163 Westinghouse Electric Corp (USA)
D15-753JPC163 Westinghouse Electric Corp (USA)
D15-753JPC163 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-393FPC163 Westinghouse Electric Corp (USA)
D15-655BPC163 Westinghouse Electric Corp (USA)
D15-394FPC163 Westinghouse Electric Corp (USA)
D15-508FPC163 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-393FPC163 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-508BPC163 Westinghouse Electric Corp (USA)
D15-753BPC163 Westinghouse Electric Corp (USA)
D15-655JPC163 Westinghouse Electric Corp (USA)
Related Parts
3110-00-100-0293INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
354A
1680-00-562-3310INTERCHANGEABLE
BAR,ACTUATOR,CLUTCH
111162
5365-00-763-7308INTERCHANGEABLE
SPACER
111162
2995-01-711-0655INTERCHANGEABLE
INSTALLATION KIT,ENGINE ACCESSOR
111162

Frequently Asked Questions

What is NSN 2825-00-175-8805?

NSN 2825-00-175-8805 is a Seat,steam Turbine, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 2825 (No Item Name Available). Status: active.

What are the part numbers for NSN 2825-00-175-8805?

NSN 2825-00-175-8805 has 50 cross-referenced part numbers: D15-427FPC163 (Northrop Grumman Systems Corporation Div Marine Systems), D15-443FPC163 (Westinghouse Electric Corp), D15-661BPC163 (Westinghouse Electric Corp), D15-661KPC163 (Westinghouse Electric Corp), D15-308FPC163 (Northrop Grumman Systems Corporation Div Marine Systems) and 45 more.

What NSN replaces 2825-00-175-8805?

There are 4 known substitutes for 2825-00-175-8805: 3110-00-100-0293, 1680-00-562-3310, 5365-00-763-7308 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 111162?

Key specifications for 111162: General Characteristics Item Description: STEEL O/A; RD SHAPED W.CENTRAL APERTURE AND RAISED FACE; OD 2.180 IN.; APERTURE ID 0.375 IN.; O/A THK 0.574 IN.; PART OF STEAM TURBINE IN. 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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