PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6993Washer,flat

Cae Usa Inc. · NSN 5310-01-074-4354 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-074-4354 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-074-4354. Primary manufacturer part number: 6993.
Features
  • Washer,flat — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Cae Usa Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-074-4354, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cae Usa Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersRaytheon Technical Services Company (CAGE 36378); Cae Usa Inc. (CAGE 1PQF4)
Technical Specifications
ParameterValue
NSN5310-01-074-4354
Primary Part Number6993
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCae Usa Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4130-00-061-870369-93 INTERCHANGEABLE
Filter Element,air Conditioning
Curtiss-Wright Controls Integrated Sensing, Inc.
4310-00-062-43516992 INTERCHANGEABLE
Ring,piston
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5995-00-087-23256993 INTERCHANGEABLE
Cable Assembly,power,electrical
Spencer Industries Inc
5360-00-250-01866993 INTERCHANGEABLE
Spring,helical,compression
Telemechanics Inc
5930-00-407-17966993 INTERCHANGEABLE
Switch,rotary
Triplett (bluffton) Corporation Dba Lfe Instruments
9540-00-596-2999 INTERCHANGEABLE
Angle,structural
5310-00-787-646612622 INTERCHANGEABLE
Washer,concave
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5130-00-800-6516 INTERCHANGEABLE
Socket,socket Wrench
6625-00-841-5326699-3 INTERCHANGEABLE
Tip,test Prod
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
3930-01-171-7184 INTERCHANGEABLE
Pad,bearing
Cross-Reference Index
Part NumberManufacturer
6993 Raytheon Technical Services Company (USA)
6993 PRIMARY Cae Usa Inc. (USA)
Related Parts
4130-00-061-8703INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
69-93
4310-00-062-4351INTERCHANGEABLE
RING,PISTON
6992
5995-00-087-2325INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
6993
5360-00-250-0186INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6993
5930-00-407-1796INTERCHANGEABLE
SWITCH,ROTARY
6993
9540-00-596-2999INTERCHANGEABLE
ANGLE,STRUCTURAL
5310-00-787-6466INTERCHANGEABLE
WASHER,CONCAVE
12622
5130-00-800-6516INTERCHANGEABLE
SOCKET,SOCKET WRENCH
6625-00-841-5326INTERCHANGEABLE
TIP,TEST PROD
699-3
3930-01-171-7184INTERCHANGEABLE
PAD,BEARING
5999-01-212-8617INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
L517000089
5330-01-307-4216INTERCHANGEABLE
SEAL,PLAIN
6993

Frequently Asked Questions

What is NSN 5310-01-074-4354?

NSN 5310-01-074-4354 is a Washer,flat, manufactured by Cae Usa Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-074-4354?

NSN 5310-01-074-4354 has 2 cross-referenced part numbers: 6993 (Raytheon Technical Services Company), 6993 (Cae Usa Inc.).

What NSN replaces 5310-01-074-4354?

There are 12 known substitutes for 5310-01-074-4354: 4130-00-061-8703, 4310-00-062-4351, 5995-00-087-2325 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com