PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

407NC6089Washer,lock

Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture · NSN 5310-01-170-8703 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-170-8703 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-170-8703. Primary manufacturer part number: 407NC6089.
Features
  • Washer,lock — FSC 5310
  • 8 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,lock, cataloged under National Stock Number 5310-01-170-8703, 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 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,lock
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); Defense Logistics Agency Dba Defense Supply Center Philadelphia (CAGE 14153)
Technical Specifications
ParameterValue
NSN5310-01-170-8703
Primary Part Number407NC6089
Item NameWasher,lock
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 5
5998-00-494-088002845 INTERCHANGEABLE
Circuit Card Assembly
L3harris Mas Inc Div L3harris Mas Inc.
2995-01-086-5195783011 INTERCHANGEABLE
Manifold,fluid,aircraft
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5310-01-208-7991 INTERCHANGEABLE
Washer,keyway
4820-01-502-200102845 INTERCHANGEABLE
Valve,check
Tru-Hitch, Inc.
6650-01-545-283478-3011 INTERCHANGEABLE
Mount,telescope
Bushnell Group, Inc Div Bushnell Holdings, Inc.
Cross-Reference Index
Part NumberManufacturer
407NC6089 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
783011 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
NH6756A407 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
NH6756A407 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
783011 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
02845 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
NH6756A407 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
783011 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
Related Parts
5998-00-494-0880INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
02845
2995-01-086-5195INTERCHANGEABLE
MANIFOLD,FLUID,AIRCRAFT
783011
5310-01-208-7991INTERCHANGEABLE
WASHER,KEYWAY
4820-01-502-2001INTERCHANGEABLE
VALVE,CHECK
02845
6650-01-545-2834INTERCHANGEABLE
MOUNT,TELESCOPE
78-3011

Frequently Asked Questions

What is NSN 5310-01-170-8703?

NSN 5310-01-170-8703 is a Washer,lock, 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 5310-01-170-8703?

NSN 5310-01-170-8703 has 8 cross-referenced part numbers: 407NC6089 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 783011 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), NH6756A407 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand), NH6756A407 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 783011 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand) and 3 more.

What NSN replaces 5310-01-170-8703?

There are 5 known substitutes for 5310-01-170-8703: 5998-00-494-0880, 2995-01-086-5195, 5310-01-208-7991 and 2 more. Verify interchangeability with system specifications before substitution.

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