PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6358Buckle

Customtiedowns.com, Inc. Dba Custom Tie Downs Co · NSN 5340-01-683-0494 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-683-0494 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-683-0494. Primary manufacturer part number: 6358.
Features
  • Buckle — FSC 5340
  • Nondefinitive Spec/std Data: -BUCKLE2.0MM THICKNESS MM
  • Material: STEEL OVERALL
  • Buckle Style Designator: SPRING ACTIVATED
  • Strap Accommodation Width: 27.0 MILLIMETERS NOMINAL MM
  • 2 verified cross-references
  • Primary manufacturer: Customtiedowns.com, Inc. Dba Custom Tie Downs Co
Applications
  • Applications requiring Steel Overall construction
General Description

The Buckle, cataloged under National Stock Number 5340-01-683-0494, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Customtiedowns.com, Inc. Dba Custom Tie Downs Co. Government technical data includes 4 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.

Technical Specifications
ParameterValue
NSN5340-01-683-0494
Primary Part Number6358
Item NameBuckle
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCustomtiedowns.com, Inc. Dba Custom Tie Downs Co
StatusACTIVE
Nondefinitive Spec/std Data-BUCKLE2.0MM THICKNESS MM
MaterialSTEEL OVERALL
Buckle Style DesignatorSPRING ACTIVATED
Strap Accommodation Width27.0 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
8345-00-233-1776 INTERCHANGEABLE
Flag,national
8345-00-245-2752 INTERCHANGEABLE
Flag,national
8345-00-261-2941 INTERCHANGEABLE
Flag,national
6675-00-378-9405 INTERCHANGEABLE
Prism,alidade
2520-00-529-3049 INTERCHANGEABLE
Retainer
5940-01-027-4667635-169 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
3130-01-039-6764129045 INTERCHANGEABLE
Bearing Unit,ball
Reliance Electric Company Dba Reliance & Dodge Brands
5315-01-133-2037N13840B INTERCHANGEABLE
Pin
Haldex Brake Products Corporation
4820-01-178-48606358-02 INTERCHANGEABLE
Nozzle,valve
Greno Industries, Inc. Dba Greno Industries Inc
2530-01-329-72116358 INTERCHANGEABLE
Cap,grease
Pdi Ground Support Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
6358 PRIMARY Customtiedowns.com, Inc. Dba Custom Tie Downs Co (USA)
129045 Weatherhaven Global Resources (CAN)
Related Parts
8345-00-233-1776INTERCHANGEABLE
FLAG,NATIONAL
8345-00-245-2752INTERCHANGEABLE
FLAG,NATIONAL
8345-00-261-2941INTERCHANGEABLE
FLAG,NATIONAL
6675-00-378-9405INTERCHANGEABLE
PRISM,ALIDADE
2520-00-529-3049INTERCHANGEABLE
RETAINER
5940-01-027-4667INTERCHANGEABLE
TERMINAL,LUG
635-169
3130-01-039-6764INTERCHANGEABLE
BEARING UNIT,BALL
129045
5315-01-133-2037INTERCHANGEABLE
PIN
N13840B
4820-01-178-4860INTERCHANGEABLE
NOZZLE,VALVE
6358-02
2530-01-329-7211INTERCHANGEABLE
CAP,GREASE
6358
2640-01-338-8535INTERCHANGEABLE
VALVE EXTENSION,TIRE
6358
3040-01-605-1791INTERCHANGEABLE
BREATHER
129045

Frequently Asked Questions

What is NSN 5340-01-683-0494?

NSN 5340-01-683-0494 is a Buckle, manufactured by Customtiedowns.com, Inc. Dba Custom Tie Downs Co, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-683-0494?

NSN 5340-01-683-0494 has 2 cross-referenced part numbers: 6358 (Customtiedowns.com, Inc. Dba Custom Tie Downs Co), 129045 (Weatherhaven Global Resources).

What NSN replaces 5340-01-683-0494?

There are 12 known substitutes for 5340-01-683-0494: 8345-00-233-1776, 8345-00-245-2752, 8345-00-261-2941 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6358?

Key specifications for 6358: Nondefinitive Spec/std Data: -BUCKLE2.0MM THICKNESS MM; Overall Length: 61.0 MILLIMETERS NOMINAL MM; Material: STEEL OVERALL; Buckle Style Designator: SPRING ACTIVATED. 6 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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