PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40293Washer,spring Tension

Fastenal Company Dba Fastenal Co · NSN 5310-01-633-9695 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-633-9695 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-633-9695. Primary manufacturer part number: 40293.
Features
  • Washer,spring Tension — FSC 5310
  • Material Thickness: 0.5 MILLIMETERS NOMINAL MM
  • Hole Diameter: 6.4 MILLIMETERS NOMINAL MM
  • Outside Diameter: 12.0 MILLIMETERS NOMINAL MM
  • Material: STEEL OVERALL
  • Style Designator: SPRING TENSION
  • Surface Treatment: ZINC OVERALL
  • 3 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Mechanical energy storage
  • Vibration dampening
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-01-633-9695, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-633-9695
Primary Part Number40293
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Material Thickness0.5 MILLIMETERS NOMINAL MM
Hole Diameter6.4 MILLIMETERS NOMINAL MM
Outside Diameter12.0 MILLIMETERS NOMINAL MM
MaterialSTEEL OVERALL
Style DesignatorSPRING TENSION
Surface TreatmentZINC OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3455-00-015-842359-10018 INTERCHANGEABLE
Cutter,milling,metal Slitting
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5940-00-271-6702304-0083-00 INTERCHANGEABLE
Terminal,lug
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5331-01-324-82834029-3 INTERCHANGEABLE
O-Ring
King Engineering Corporation Dba King-Gage Systems
5360-01-452-08714029-3 INTERCHANGEABLE
Spring,helical,extension
Pdi Ground Support Systems, Inc.
6530-01-513-519740293 INTERCHANGEABLE
Switch,sterilizer
Getinge Usa Inc
Cross-Reference Index
Part NumberManufacturer
N03026 Bauer Compressors, Inc. (USA)
402-8117 Marvin Land Systems, Inc. (USA)
40293 PRIMARY Fastenal Company Dba Fastenal Co (USA)
Related Parts
3455-00-015-8423INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
59-10018
5940-00-271-6702INTERCHANGEABLE
TERMINAL,LUG
304-0083-00
5331-01-324-8283INTERCHANGEABLE
O-RING
4029-3
5360-01-452-0871INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
4029-3
6530-01-513-5197INTERCHANGEABLE
SWITCH,STERILIZER
40293

Frequently Asked Questions

What is NSN 5310-01-633-9695?

NSN 5310-01-633-9695 is a Washer,spring Tension, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-633-9695?

NSN 5310-01-633-9695 has 3 cross-referenced part numbers: N03026 (Bauer Compressors, Inc.), 402-8117 (Marvin Land Systems, Inc.), 40293 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5310-01-633-9695?

There are 5 known substitutes for 5310-01-633-9695: 3455-00-015-8423, 5940-00-271-6702, 5331-01-324-8283 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40293?

Key specifications for 40293: Material Thickness: 0.5 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: WASHER WAVE; Hole Diameter: 6.4 MILLIMETERS NOMINAL MM; Outside Diameter: 12.0 MILLIMETERS NOMINAL MM. 8 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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