PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A043L876Washer,spring Tension

Cummins Power Generation Inc. · NSN 5310-01-624-3085 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-624-3085 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-624-3085. Primary manufacturer part number: A043L876.
Features
  • Washer,spring Tension — FSC 5310
  • Material Thickness: 1.4 MILLIMETERS NOMINAL MM
  • Hole Diameter: 8.2 MILLIMETERS NOMINAL MM
  • Outside Diameter: 18.2 MILLIMETERS NOMINAL MM
  • Material: STEEL OVERALL
  • Style Designator: SPRING TENSION
  • Surface Treatment: ZINC OVERALL
  • 4 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 5310-01-624-3085, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, 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
NSN5310-01-624-3085
Primary Part NumberA043L876
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCummins Power Generation Inc.
StatusACTIVE
Material Thickness1.4 MILLIMETERS NOMINAL MM
Hole Diameter8.2 MILLIMETERS NOMINAL MM
Outside Diameter18.2 MILLIMETERS NOMINAL MM
MaterialSTEEL OVERALL
Style DesignatorSPRING TENSION
Surface TreatmentZINC OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-349-848965-0821 INTERCHANGEABLE
Packing Set
Bacharach, Inc.
Cross-Reference Index
Part NumberManufacturer
A043L876 PRIMARY Cummins Power Generation Inc. (USA)
65-08-21 PRIMARY Matthew Warren, Inc. Div Maryland Precision Spring (USA)
04-21877 Department of Defense Project Manager-Mobile Electric Power (USA)
04-21877-1 Department of Defense Project Manager-Mobile Electric Power (USA)
Related Parts
5330-00-349-8489INTERCHANGEABLE
PACKING SET
65-0821

Frequently Asked Questions

What is NSN 5310-01-624-3085?

NSN 5310-01-624-3085 is a Washer,spring Tension, manufactured by Cummins Power Generation Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-624-3085?

NSN 5310-01-624-3085 has 4 cross-referenced part numbers: A043L876 (Cummins Power Generation Inc.), 65-08-21 (Matthew Warren, Inc. Div Maryland Precision Spring), 04-21877 (Department of Defense Project Manager-Mobile Electric Power), 04-21877-1 (Department of Defense Project Manager-Mobile Electric Power).

What NSN replaces 5310-01-624-3085?

There is 1 known substitute for 5310-01-624-3085: 5330-00-349-8489. Verify interchangeability with system specifications before substitution.

What are the specifications of A043L876?

Key specifications for A043L876: Material Thickness: 1.4 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: WASHER,BELLEVILLE; Hole Diameter: 8.2 MILLIMETERS NOMINAL MM; Special Features: CALCULATED LOAD IS 2680 LBS.WITH WASHER LOADED TO FLAT CONDITION;ACTUAL LOAD MAY VARY UP TO 25% LBS. 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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