PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7371886Washer,spring Tension

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5310-00-264-4083 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-264-4083 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-264-4083. Primary manufacturer part number: 7371886.
Features
  • Washer,spring Tension — FSC 5310
  • Material Thickness: 0.010 INCHES NOMINAL IN
  • Hardness Rating: 41.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM
  • Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 1075 OVERALL
  • Outside Diameter: 0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM IN
  • Hole Diameter: 0.443 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN
  • 10 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 5310-00-264-4083, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-264-4083
Primary Part Number7371886
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Material Thickness0.010 INCHES NOMINAL IN
Hardness Rating41.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 1075 OVERALL
Outside Diameter0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM IN
Hole Diameter0.443 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5305-00-057-9612 INTERCHANGEABLE
Screw,tapping
5305-00-167-2327 INTERCHANGEABLE
Screw,tapping
5999-00-295-4405851915 INTERCHANGEABLE
Contact Assembly,electrical
Honeywell International, Inc Div Aerospace-Tucson
2520-00-352-211264710D INTERCHANGEABLE
Sleeve Assy,sliding
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
6615-00-448-0116A2483 INTERCHANGEABLE
Damping Assy
Kelly Manufacturing Company
5330-00-544-3294S384 INTERCHANGEABLE
Gasket
Tyco Fire Products Lp
4730-00-546-5898S384 INTERCHANGEABLE
Strainer Element,sediment
Spencer Industries Inc
6515-00-560-7074 INTERCHANGEABLE
Bridge,suture Retention
2030-01-179-1097S384 INTERCHANGEABLE
Sliding,sleeve Assy
Datamarine Intl Inc
Cross-Reference Index
Part NumberManufacturer
950883 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
A2483 Am General Llc (USA)
7371886 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
S384 Marysville Div Howell Industries (USA)
851915 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
5310002644083 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
2182368 General Motors Corp (USA)
99W8103311 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
2182368 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
7743621 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
5305-00-057-9612INTERCHANGEABLE
SCREW,TAPPING
5305-00-167-2327INTERCHANGEABLE
SCREW,TAPPING
5999-00-295-4405INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
851915
2520-00-352-2112INTERCHANGEABLE
SLEEVE ASSY,SLIDING
64710D
6615-00-448-0116INTERCHANGEABLE
DAMPING ASSY
A2483
5330-00-544-3294INTERCHANGEABLE
GASKET
S384
4730-00-546-5898INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
S384
6515-00-560-7074INTERCHANGEABLE
BRIDGE,SUTURE RETENTION
2030-01-179-1097INTERCHANGEABLE
SLIDING,SLEEVE ASSY
S384

Frequently Asked Questions

What is NSN 5310-00-264-4083?

NSN 5310-00-264-4083 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: cancelled.

What are the part numbers for NSN 5310-00-264-4083?

NSN 5310-00-264-4083 has 10 cross-referenced part numbers: 950883 (Chrysler Realty Company Llc Dba Daimler Chrysler), A2483 (Am General Llc), 7371886 (U S Army Tank Automotive Command Amsta-Im-Mm), S384 (Marysville Div Howell Industries), 851915 (Chrysler Realty Company Llc Dba Daimler Chrysler) and 5 more.

What NSN replaces 5310-00-264-4083?

There are 9 known substitutes for 5310-00-264-4083: 5305-00-057-9612, 5305-00-167-2327, 5999-00-295-4405 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7371886?

Key specifications for 7371886: Material Thickness: 0.010 INCHES NOMINAL IN; Hardness Rating: 41.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 1075 OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-264-4083 still in active supply?

NSN 5310-00-264-4083 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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