PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4-1-453Buckle

W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center · NSN 5340-01-016-1941 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-016-1941 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-016-1941. Primary manufacturer part number: 4-1-453.
Features
  • Buckle — FSC 5340
  • Insignia: NOT INCLUDED
  • Buckle Style Designator: SCALLOPED EDGE
  • Strap Accommodation Width: 2.250 INCHES MAXIMUM IN
  • Material: STEEL COMP 430 OVERALL
  • Enameled Feature: NOT INCLUDED
  • Surface Treatment Document and Classification: MIL-STD-171, FINISH 3.3.3 MIL SPEC SINGLE TREATMENT RESPONSE
  • Material Document and Classification: QQ-S-766, CLASS 430 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Applications requiring Steel Comp 430 Overall construction
General Description

The Buckle, cataloged under National Stock Number 5340-01-016-1941, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-016-1941
Primary Part Number4-1-453
Item NameBuckle
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerW1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
StatusACTIVE
InsigniaNOT INCLUDED
Buckle Style DesignatorSCALLOPED EDGE
Strap Accommodation Width2.250 INCHES MAXIMUM IN
MaterialSTEEL COMP 430 OVERALL
Enameled FeatureNOT INCLUDED
Surface Treatment Document and ClassificationMIL-STD-171, FINISH 3.3.3 MIL SPEC SINGLE TREATMENT RESPONSE
Material Document and ClassificationQQ-S-766, CLASS 430 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentOXIDE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5315-00-193-64658A7188 INTERCHANGEABLE
Pin,straight,headless
Napco International Llc Dba Napco International Inc
6150-00-538-07211680-0176-0003 INTERCHANGEABLE
Cable Assembly,power,electrical
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
5340-00-753-5578 INTERCHANGEABLE
Loop,strap Fastener
5340-00-753-5579 INTERCHANGEABLE
Loop,strap Fastener
5340-00-753-5581 INTERCHANGEABLE
Keeper,belt-Strap
5340-00-753-5582 INTERCHANGEABLE
Buckle
4310-00-799-015641453 INTERCHANGEABLE
Repair Kit,drain As
Hdt Expeditionary Systems Inc
5340-00-820-7838 INTERCHANGEABLE
Buckle
4820-00-919-7333N59265 INTERCHANGEABLE
Disk,main Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5342-01-062-3525 INTERCHANGEABLE
Keeper Clamp
Cross-Reference Index
Part NumberManufacturer
MIL-H-9890 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4-1-453 PRIMARY W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA)
Related Parts
5315-00-193-6465INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
8A7188
6150-00-538-0721INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
1680-0176-0003
5340-00-753-5578INTERCHANGEABLE
LOOP,STRAP FASTENER
5340-00-753-5579INTERCHANGEABLE
LOOP,STRAP FASTENER
5340-00-753-5581INTERCHANGEABLE
KEEPER,BELT-STRAP
5340-00-753-5582INTERCHANGEABLE
BUCKLE
4310-00-799-0156INTERCHANGEABLE
REPAIR KIT,DRAIN AS
41453
5340-00-820-7838INTERCHANGEABLE
BUCKLE
4820-00-919-7333INTERCHANGEABLE
DISK,MAIN VALVE
N59265
5342-01-062-3525INTERCHANGEABLE
KEEPER CLAMP
5340-01-062-6750INTERCHANGEABLE
BUCKLE
5340-01-063-5352INTERCHANGEABLE
LOOP,STRAP FASTENER

Frequently Asked Questions

What is NSN 5340-01-016-1941?

NSN 5340-01-016-1941 is a Buckle, manufactured by W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-016-1941?

NSN 5340-01-016-1941 has 2 cross-referenced part numbers: MIL-H-9890 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4-1-453 (W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center).

What NSN replaces 5340-01-016-1941?

There are 12 known substitutes for 5340-01-016-1941: 5315-00-193-6465, 6150-00-538-0721, 5340-00-753-5578 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4-1-453?

Key specifications for 4-1-453: Overall Width: 2.469 INCHES NOMINAL IN; Insignia: NOT INCLUDED; Buckle Style Designator: SCALLOPED EDGE; Strap Accommodation Width: 2.250 INCHES MAXIMUM IN. 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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