PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

60004101Washer,spring Tension

Tavco, Inc. Div Williams Aerospace & Manufacturing Inc. · NSN 5310-00-367-3640 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-367-3640 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-367-3640. Primary manufacturer part number: 60004101.
Features
  • Washer,spring Tension — FSC 5310
  • Material Thickness: 0.010 INCHES NOMINAL IN
  • Outside Diameter: 0.654 INCHES NOMINAL IN
  • Hole Diameter: 0.441 INCHES NOMINAL IN
  • Material Document and Classification: QQ-S-766,CLASS 301,TEMP 1/4 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Material: STEEL COMP 301 OVERALL
  • 1 verified cross-reference
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 5310-00-367-3640, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tavco, Inc. Div Williams Aerospace & Manufacturing Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-367-3640
Primary Part Number60004101
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTavco, Inc. Div Williams Aerospace & Manufacturing Inc.
StatusACTIVE
Material Thickness0.010 INCHES NOMINAL IN
Outside Diameter0.654 INCHES NOMINAL IN
Hole Diameter0.441 INCHES NOMINAL IN
Material Document and ClassificationQQ-S-766,CLASS 301,TEMP 1/4 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
MaterialSTEEL COMP 301 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-00-199-9658 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
60004101 PRIMARY Tavco, Inc. Div Williams Aerospace & Manufacturing Inc. (USA)
Related Parts
5962-00-199-9658INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5310-00-367-3640?

NSN 5310-00-367-3640 is a Washer,spring Tension, manufactured by Tavco, Inc. Div Williams Aerospace & Manufacturing Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-367-3640?

NSN 5310-00-367-3640 has 1 cross-referenced part number: 60004101 (Tavco, Inc. Div Williams Aerospace & Manufacturing Inc.).

What NSN replaces 5310-00-367-3640?

There is 1 known substitute for 5310-00-367-3640: 5962-00-199-9658. Verify interchangeability with system specifications before substitution.

What are the specifications of 60004101?

Key specifications for 60004101: Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT; Material Thickness: 0.010 INCHES NOMINAL IN; Outside Diameter: 0.654 INCHES NOMINAL IN; Overall Height: 0.075 INCHES NOMINAL IN. 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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