PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3001066-140NWasher,flat

Bae Systems Land & Armaments L.p. · NSN 5310-01-685-6989 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-685-6989 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-685-6989. Primary manufacturer part number: 3001066-140N.
Features
  • Washer,flat — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Bae Systems Land & Armaments L.p.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-685-6989, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Land & Armaments L.p.. This item has 2 commercial cross-references from 1 manufacturer, 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,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersBae Systems Land & Armaments L.p. (CAGE 80212)
Technical Specifications
ParameterValue
NSN5310-01-685-6989
Primary Part Number3001066-140N
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBae Systems Land & Armaments L.p.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5340-00-063-4549 INTERCHANGEABLE
Clip,spring Tension
5815-00-392-232900-106 INTERCHANGEABLE
Block,bearing
Lucent Technologies Inc Corporate Headquarters
5995-00-798-0320300106 INTERCHANGEABLE
Cable Assembly
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
5330-01-106-377930-106 INTERCHANGEABLE
Gasket and Preformed Packing Ass
Thermo King Corporation Dba Phoenix Global Distirbution.
3510-01-326-8237 INTERCHANGEABLE
Lid Lock
Cross-Reference Index
Part NumberManufacturer
3001066-140N PRIMARY Bae Systems Land & Armaments L.p. (USA)
300106 Bae Systems Land & Armaments L.p. (USA)
Related Parts
5340-00-063-4549INTERCHANGEABLE
CLIP,SPRING TENSION
5815-00-392-2329INTERCHANGEABLE
BLOCK,BEARING
00-106
5995-00-798-0320INTERCHANGEABLE
CABLE ASSEMBLY
300106
5330-01-106-3779INTERCHANGEABLE
GASKET AND PREFORMED PACKING ASS
30-106
3510-01-326-8237INTERCHANGEABLE
LID LOCK

Frequently Asked Questions

What is NSN 5310-01-685-6989?

NSN 5310-01-685-6989 is a Washer,flat, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-685-6989?

NSN 5310-01-685-6989 has 2 cross-referenced part numbers: 3001066-140N (Bae Systems Land & Armaments L.p.), 300106 (Bae Systems Land & Armaments L.p.).

What NSN replaces 5310-01-685-6989?

There are 5 known substitutes for 5310-01-685-6989: 5340-00-063-4549, 5815-00-392-2329, 5995-00-798-0320 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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