PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11686280Washer,spring Tension

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5310-00-874-2922 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-874-2922 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-874-2922. Primary manufacturer part number: 11686280.
Features
  • Washer,spring Tension — FSC 5310
  • Outside Diameter: 0.780 INCHES NOMINAL IN
  • Hardness Rating: 80.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 83.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM
  • Hole Diameter: 0.380 INCHES NOMINAL IN
  • Material Thickness: 0.012 INCHES MINIMUM AND 0.014 INCHES MAXIMUM IN
  • 4 verified cross-references
  • Primary manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
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 5310-00-874-2922, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 4 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-874-2922
Primary Part Number11686280
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Outside Diameter0.780 INCHES NOMINAL IN
Hardness Rating80.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 83.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM
Hole Diameter0.380 INCHES NOMINAL IN
Material Thickness0.012 INCHES MINIMUM AND 0.014 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-648-393323584 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc Div Space & Airborne Systems
5940-00-841-547641647 INTERCHANGEABLE
Terminal,taper Pin,electrical
Te Connectivity Corporation
2530-01-076-0235GBSN1132 INTERCHANGEABLE
Retainer,brake Shoe Hold Down Sp
R.e. Atckison Co., Inc.
5315-01-131-19099350004 INTERCHANGEABLE
Spring,lock
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5962-01-204-068441647 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5360-01-256-285841647 INTERCHANGEABLE
Spring
Pdi Ground Support Systems, Inc.
6220-01-415-154141647 INTERCHANGEABLE
Panel,indicating,light Transmitt
Fleet Readiness Center East Div Department of Navy
2920-01-718-128441647 INTERCHANGEABLE
Terminal Block,electrical
The Baker Company, Inc.
Cross-Reference Index
Part NumberManufacturer
935-0004 Taylor-Dunn Corporation Dba Metro Crown International (USA)
11686280 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
BX41647 Taylor-Dunn Corporation Dba Metro Crown International (USA)
41647 Bendix Corp the Brake and Steering Div (USA)
Related Parts
5950-00-648-3933INTERCHANGEABLE
TRANSFORMER,POWER
23584
5940-00-841-5476INTERCHANGEABLE
TERMINAL,TAPER PIN,ELECTRICAL
41647
2530-01-076-0235INTERCHANGEABLE
RETAINER,BRAKE SHOE HOLD DOWN SP
GBSN1132
5315-01-131-1909INTERCHANGEABLE
SPRING,LOCK
9350004
5962-01-204-0684INTERCHANGEABLE
MICROCIRCUIT,MEMORY
41647
5360-01-256-2858INTERCHANGEABLE
SPRING
41647
6220-01-415-1541INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
41647
2920-01-718-1284INTERCHANGEABLE
TERMINAL BLOCK,ELECTRICAL
41647

Frequently Asked Questions

What is NSN 5310-00-874-2922?

NSN 5310-00-874-2922 is a Washer,spring Tension, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-874-2922?

NSN 5310-00-874-2922 has 4 cross-referenced part numbers: 935-0004 (Taylor-Dunn Corporation Dba Metro Crown International), 11686280 (U S Army Tank Automotive Command Amsta-Im-Mm), BX41647 (Taylor-Dunn Corporation Dba Metro Crown International), 41647 (Bendix Corp the Brake and Steering Div).

What NSN replaces 5310-00-874-2922?

There are 8 known substitutes for 5310-00-874-2922: 5950-00-648-3933, 5940-00-841-5476, 2530-01-076-0235 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11686280?

Key specifications for 11686280: Outside Diameter: 0.780 INCHES NOMINAL IN; Overall Height: 0.120 INCHES NOMINAL IN; Hardness Rating: 80.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 83.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM; Hole Diameter: 0.380 INCHES NOMINAL IN. 5 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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