PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

46-12095Washer,spring Tension

The Boeing Company Div Defense · NSN 5310-00-537-0087 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-537-0087 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-537-0087. Primary manufacturer part number: 46-12095.
Features
  • Washer,spring Tension — FSC 5310
  • Material Thickness: 0.025 INCHES NOMINAL IN
  • Material: STEEL COMP 302 OVERALL
  • Hole Diameter: 5.140 INCHES NOMINAL IN
  • Outside Diameter: 5.453 INCHES NOMINAL IN
  • Style Designator: SPRING TENSION
  • Surface Treatment: PASSIVATE OVERALL
  • Material Document and Classification: MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
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 5310-00-537-0087, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 7 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
NSN5310-00-537-0087
Primary Part Number46-12095
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Material Thickness0.025 INCHES NOMINAL IN
MaterialSTEEL COMP 302 OVERALL
Hole Diameter5.140 INCHES NOMINAL IN
Outside Diameter5.453 INCHES NOMINAL IN
Style DesignatorSPRING TENSION
Surface TreatmentPASSIVATE OVERALL
Material Document and ClassificationMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3030-00-269-971140515A INTERCHANGEABLE
Belt,v
Brinkley Technology Group Llc Dba Hercules Manufacturing
Cross-Reference Index
Part NumberManufacturer
46-12095 PRIMARY The Boeing Company Div Defense (USA)
Related Parts
3030-00-269-9711INTERCHANGEABLE
BELT,V
40515A

Frequently Asked Questions

What is NSN 5310-00-537-0087?

NSN 5310-00-537-0087 is a Washer,spring Tension, manufactured by The Boeing Company Div Defense, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-537-0087?

NSN 5310-00-537-0087 has 1 cross-referenced part number: 46-12095 (The Boeing Company Div Defense).

What NSN replaces 5310-00-537-0087?

There is 1 known substitute for 5310-00-537-0087: 3030-00-269-9711. Verify interchangeability with system specifications before substitution.

What are the specifications of 46-12095?

Key specifications for 46-12095: Material Thickness: 0.025 INCHES NOMINAL IN; Material: STEEL COMP 302 OVERALL; Overall Height: 0.188 INCHES NOMINAL IN; Hole Diameter: 5.140 INCHES NOMINAL IN. 9 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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