PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NA-69261Washer,keyway

Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture · NSN 5310-01-208-7991 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-208-7991 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-208-7991. Primary manufacturer part number: NA-69261.
Features
  • Washer,keyway — FSC 5310
  • 4 verified cross-references
  • Primary manufacturer: Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,keyway, cataloged under National Stock Number 5310-01-208-7991, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,keyway
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersDresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (CAGE 82328); Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (CAGE 8FGX3); Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (CAGE 0BR59); Zf Industrieantriebe Witten Gmbh (CAGE D9182)
Technical Specifications
ParameterValue
NSN5310-01-208-7991
Primary Part NumberNA-69261
Item NameWasher,keyway
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerDresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2995-01-086-5195783011 INTERCHANGEABLE
Manifold,fluid,aircraft
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5310-01-170-8703 INTERCHANGEABLE
Washer,lock
6650-01-545-283478-3011 INTERCHANGEABLE
Mount,telescope
Bushnell Group, Inc Div Bushnell Holdings, Inc.
Cross-Reference Index
Part NumberManufacturer
NA-69261 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
NA-69261 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
NA-69261 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
783011 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
2995-01-086-5195INTERCHANGEABLE
MANIFOLD,FLUID,AIRCRAFT
783011
5310-01-170-8703INTERCHANGEABLE
WASHER,LOCK
6650-01-545-2834INTERCHANGEABLE
MOUNT,TELESCOPE
78-3011

Frequently Asked Questions

What is NSN 5310-01-208-7991?

NSN 5310-01-208-7991 is a Washer,keyway, manufactured by Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-208-7991?

NSN 5310-01-208-7991 has 4 cross-referenced part numbers: NA-69261 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), NA-69261 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), NA-69261 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand), 783011 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5310-01-208-7991?

There are 3 known substitutes for 5310-01-208-7991: 2995-01-086-5195, 5310-01-170-8703, 6650-01-545-2834. Verify interchangeability with system specifications before substitution.

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