PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0400482Washer,lock

Miller Industries Towing Equipment Inc · NSN 5310-01-565-1621 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-565-1621 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-565-1621. Primary manufacturer part number: 0400482.
Features
  • Washer,lock — FSC 5310
  • Material: COBALT OVERALL
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Specification/standard Data: ASME-B18.0 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Outside Diameter: 0.680 INCHES NOMINAL IN
  • Material Thickness: 0.094 INCHES NOMINAL IN
  • Hole Diameter: 0.375 INCHES NOMINAL IN
  • 5 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Cobalt Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-565-1621, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Miller Industries Towing Equipment Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-01-565-1621
Primary Part Number0400482
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMiller Industries Towing Equipment Inc
StatusCANCELLED
MaterialCOBALT OVERALL
Style DesignatorSPLIT HELICAL-RIGHT HAND
Specification/standard DataASME-B18.0 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Outside Diameter0.680 INCHES NOMINAL IN
Material Thickness0.094 INCHES NOMINAL IN
Hole Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4820-00-008-733633622 INTERCHANGEABLE
Seat,ring,wrench
Leslie Controls, Inc. Dba Leslie Controls Inc
5945-00-188-5600 INTERCHANGEABLE
Relay,electromagnetic
6515-00-479-8639 INTERCHANGEABLE
Catheter,urethral
5930-01-279-5232161467-01 INTERCHANGEABLE
Switch,tilt
Spectron Glass and Electronics Inc Div Spectron Glass & Electronics Inc
5310-01-530-715733622 INTERCHANGEABLE
Washer,lock
Fastenal Company Div Bind
Cross-Reference Index
Part NumberManufacturer
0400482 PRIMARY Miller Industries Towing Equipment Inc (USA)
U0400482 Jige International (FRA)
Y00015476 Soframe (FRA)
33622 PRIMARY Fastenal Company Dba Fastenal Co (USA)
12759-00071 Fastenal Company Dba Fastenal Co (USA)
Related Parts
4820-00-008-7336INTERCHANGEABLE
SEAT,RING,WRENCH
33622
5945-00-188-5600INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
6515-00-479-8639INTERCHANGEABLE
CATHETER,URETHRAL
5930-01-279-5232INTERCHANGEABLE
SWITCH,TILT
161467-01
5310-01-530-7157INTERCHANGEABLE
WASHER,LOCK
33622

Frequently Asked Questions

What is NSN 5310-01-565-1621?

NSN 5310-01-565-1621 is a Washer,lock, manufactured by Miller Industries Towing Equipment Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-01-565-1621?

NSN 5310-01-565-1621 has 5 cross-referenced part numbers: 0400482 (Miller Industries Towing Equipment Inc), U0400482 (Jige International), Y00015476 (Soframe), 33622 (Fastenal Company Dba Fastenal Co), 12759-00071 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5310-01-565-1621?

There are 5 known substitutes for 5310-01-565-1621: 4820-00-008-7336, 5945-00-188-5600, 6515-00-479-8639 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0400482?

Key specifications for 0400482: End Item Identification: MRAP BUFFALO MK2A2; Material: COBALT OVERALL; Style Designator: SPLIT HELICAL-RIGHT HAND; Specification/standard Data: ASME-B18.0 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-01-565-1621 still in active supply?

NSN 5310-01-565-1621 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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