PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00-638Clamp,loop

Avox Systems Inc Dba Avox Systems Inc · NSN 5340-01-255-6487 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-255-6487 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-255-6487. Primary manufacturer part number: 00-638.
Features
  • Clamp,loop — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Avox Systems Inc Dba Avox Systems Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Clamp,loop, cataloged under National Stock Number 5340-01-255-6487, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-255-6487
Primary Part Number00-638
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 7
5306-00-272-2135021-14620-000 INTERCHANGEABLE
Bolt,eye
Johnson Controls Navy Systems, Llc
1660-00-448-4247814100 INTERCHANGEABLE
Spring Guide,aneroi
Mission Systems Davenport Inc.
6645-01-169-90548141-00 INTERCHANGEABLE
Timer,sequential
Paragon Electric Co Inc
2510-01-414-9584814100 INTERCHANGEABLE
Floor,body,vehicular
Caterpillar Inc Div Caterpillar Defense
5920-01-433-338800638 INTERCHANGEABLE
Fuse,cartridge
Toshiba International Corporation Dba Toshiba International Corp
6850-01-601-338900638 INTERCHANGEABLE
Sealer,chemical
Henkel Loctite Corp
5310-01-670-769400638 INTERCHANGEABLE
Nut,plain,plate
Tru-Hitch, Inc.
Cross-Reference Index
Part NumberManufacturer
8141-00 Avox Systems Inc Dba Avox Systems Inc (USA)
00-638 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
5306-00-272-2135INTERCHANGEABLE
BOLT,EYE
021-14620-000
1660-00-448-4247INTERCHANGEABLE
SPRING GUIDE,ANEROI
814100
6645-01-169-9054INTERCHANGEABLE
TIMER,SEQUENTIAL
8141-00
2510-01-414-9584INTERCHANGEABLE
FLOOR,BODY,VEHICULAR
814100
5920-01-433-3388INTERCHANGEABLE
FUSE,CARTRIDGE
00638
6850-01-601-3389INTERCHANGEABLE
SEALER,CHEMICAL
00638
5310-01-670-7694INTERCHANGEABLE
NUT,PLAIN,PLATE
00638

Frequently Asked Questions

What is NSN 5340-01-255-6487?

NSN 5340-01-255-6487 is a Clamp,loop, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-255-6487?

NSN 5340-01-255-6487 has 2 cross-referenced part numbers: 8141-00 (Avox Systems Inc Dba Avox Systems Inc), 00-638 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 5340-01-255-6487?

There are 7 known substitutes for 5340-01-255-6487: 5306-00-272-2135, 1660-00-448-4247, 6645-01-169-9054 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 00-638?

Key specifications for 00-638: Special Features: CLAMP LOOPED. 1 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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