PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-55620-10Buckle

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5340-00-835-1736 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-835-1736 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-835-1736. Primary manufacturer part number: A-A-55620-10.
Features
  • Buckle — FSC 5340
  • Surface Treatment: ZINC
  • Material: STEEL OVERALL
  • Color: OLIVE DRAB
  • Buckle Style Designator: CENTER BAR
  • Insignia: NOT INCLUDED
  • Strap Accommodation Width: 2.130 INCHES NOMINAL IN
  • Enameled Feature: INCLUDED
Applications
  • Applications requiring Steel Overall construction
General Description

The Buckle, cataloged under National Stock Number 5340-00-835-1736, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-835-1736
Primary Part NumberA-A-55620-10
Item NameBuckle
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Surface TreatmentZINC
MaterialSTEEL OVERALL
ColorOLIVE DRAB
Buckle Style DesignatorCENTER BAR
InsigniaNOT INCLUDED
Strap Accommodation Width2.130 INCHES NOMINAL IN
Enameled FeatureINCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
5340-00-664-6395 INTERCHANGEABLE
Buckle
5340-00-821-5871 INTERCHANGEABLE
Buckle
5340-00-878-8827 INTERCHANGEABLE
Buckle
5340-01-239-1230 INTERCHANGEABLE
Buckle
5340-01-359-4762 INTERCHANGEABLE
Buckle
Cross-Reference Index
Part NumberManufacturer
A-A-55620-10 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS51940-10 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A-A-55620 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5340-00-664-6395INTERCHANGEABLE
BUCKLE
5340-00-821-5871INTERCHANGEABLE
BUCKLE
5340-00-878-8827INTERCHANGEABLE
BUCKLE
5340-01-239-1230INTERCHANGEABLE
BUCKLE
5340-01-359-4762INTERCHANGEABLE
BUCKLE

Frequently Asked Questions

What is NSN 5340-00-835-1736?

NSN 5340-00-835-1736 is a Buckle, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-835-1736?

NSN 5340-00-835-1736 has 3 cross-referenced part numbers: A-A-55620-10 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MS51940-10 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), A-A-55620 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 5340-00-835-1736?

There are 5 known substitutes for 5340-00-835-1736: 5340-00-664-6395, 5340-00-821-5871, 5340-00-878-8827 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-55620-10?

Key specifications for A-A-55620-10: Surface Treatment: ZINC; Material: STEEL OVERALL; Color: OLIVE DRAB; Buckle Style Designator: CENTER BAR. 10 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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