PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10591Washer,spring Tension

Auto Vehicle Parts Co Dba Au-Ve-Co · NSN 5310-01-274-4494 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-274-4494 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-274-4494. Primary manufacturer part number: 10591.
Features
  • Washer,spring Tension — FSC 5310
  • Material: STEEL OVERALL
  • Hole Diameter: 4.3 MILLIMETERS NOMINAL MM
  • Material Thickness: 0.5 MILLIMETERS NOMINAL MM
  • Outside Diameter: 8.0 MILLIMETERS NOMINAL MM
  • 1 verified cross-reference
  • Primary manufacturer: Auto Vehicle Parts Co Dba Au-Ve-Co
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 5310-01-274-4494, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Auto Vehicle Parts Co Dba Au-Ve-Co. Government technical data includes 4 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-274-4494
Primary Part Number10591
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAuto Vehicle Parts Co Dba Au-Ve-Co
StatusACTIVE
MaterialSTEEL OVERALL
Hole Diameter4.3 MILLIMETERS NOMINAL MM
Material Thickness0.5 MILLIMETERS NOMINAL MM
Outside Diameter8.0 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-227-5954 INTERCHANGEABLE
Drill,twist
5133-00-233-6395 INTERCHANGEABLE
Drill,twist
4520-00-432-339510591 INTERCHANGEABLE
Heating Element,electrical,nonim
Technical Heaters, Inc. Dba Technical Heaters Inc
6625-00-528-80199340-RED INTERCHANGEABLE
Adapter,test
Tektest, Inc Dba E-Z-Hook Div E-Z-Hook, Division of Tektest, Inc.
5330-01-018-7149 INTERCHANGEABLE
Gasket
5331-01-028-08162-012N103-70 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5930-01-256-156310591 INTERCHANGEABLE
Switch,push-Pull
Windham Lifts Inc
6150-01-300-243511136 INTERCHANGEABLE
Wiring Harness
Usi Inc
4730-01-466-397610591 INTERCHANGEABLE
Restrictor,fluid Flow
North American Controls Inc Dba North American Controls Inc
2590-01-496-59971059-1 INTERCHANGEABLE
Bracket,vehicular Components
Tru-Hitch, Inc.
Cross-Reference Index
Part NumberManufacturer
10591 PRIMARY Auto Vehicle Parts Co Dba Au-Ve-Co (USA)
Related Parts
5133-00-227-5954INTERCHANGEABLE
DRILL,TWIST
5133-00-233-6395INTERCHANGEABLE
DRILL,TWIST
4520-00-432-3395INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
10591
6625-00-528-8019INTERCHANGEABLE
ADAPTER,TEST
9340-RED
5330-01-018-7149INTERCHANGEABLE
GASKET
5331-01-028-0816INTERCHANGEABLE
O-RING
2-012N103-70
5930-01-256-1563INTERCHANGEABLE
SWITCH,PUSH-PULL
10591
6150-01-300-2435INTERCHANGEABLE
WIRING HARNESS
11136
4730-01-466-3976INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
10591
2590-01-496-5997INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
1059-1
4320-01-538-3637INTERCHANGEABLE
PUMP UNIT,ROTARY
10591
6525-01-571-1654INTERCHANGEABLE
CARD,TEMPERATURE SENSE
455014003081

Frequently Asked Questions

What is NSN 5310-01-274-4494?

NSN 5310-01-274-4494 is a Washer,spring Tension, manufactured by Auto Vehicle Parts Co Dba Au-Ve-Co, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-274-4494?

NSN 5310-01-274-4494 has 1 cross-referenced part number: 10591 (Auto Vehicle Parts Co Dba Au-Ve-Co).

What NSN replaces 5310-01-274-4494?

There are 12 known substitutes for 5310-01-274-4494: 5133-00-227-5954, 5133-00-233-6395, 4520-00-432-3395 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10591?

Key specifications for 10591: Material: STEEL OVERALL; Hole Diameter: 4.3 MILLIMETERS NOMINAL MM; Material Thickness: 0.5 MILLIMETERS NOMINAL MM; Outside Diameter: 8.0 MILLIMETERS NOMINAL MM. 4 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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