PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CL141N5Clamp,loop

Nmc Group, Inc. · NSN 5340-01-129-0221 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-129-0221 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-129-0221. Primary manufacturer part number: CL141N5.
Features
  • Clamp,loop — FSC 5340
  • Distance From Loop Center to Tongue End: 0.770 INCHES NOMINAL IN
  • Diameter: 0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN
  • Material: PLASTIC POLYHEXAMETHYLENE AMIDE OVERALL
  • Material Thickness: 0.065 INCHES NOMINAL IN
  • Loop Inside Diameter: 0.292 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
  • Material Document and Classification: STM D4066 MIL STD SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: SINGLE LOOP
Applications
  • Applications requiring Plastic Polyhexamethylene Amide Overall construction
General Description

The Clamp,loop, cataloged under National Stock Number 5340-01-129-0221, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Nmc Group, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-129-0221
Primary Part NumberCL141N5
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNmc Group, Inc.
StatusACTIVE
Distance From Loop Center to Tongue End0.770 INCHES NOMINAL IN
Diameter0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN
MaterialPLASTIC POLYHEXAMETHYLENE AMIDE OVERALL
Material Thickness0.065 INCHES NOMINAL IN
Loop Inside Diameter0.292 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
Material Document and ClassificationSTM D4066 MIL STD SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSINGLE LOOP
Center to Center Distance Between Loop and Mounting Hole0.490 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
Tongue Hole TypeROUND, UNTHREADED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
5340-00-721-5315MS25281-R5 INTERCHANGEABLE
Clamp,loop
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
CL141N5 PRIMARY Nmc Group, Inc. (USA)
Related Parts
5340-00-721-5315INTERCHANGEABLE
CLAMP,LOOP
MS25281-R5

Frequently Asked Questions

What is NSN 5340-01-129-0221?

NSN 5340-01-129-0221 is a Clamp,loop, manufactured by Nmc Group, Inc., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-129-0221?

NSN 5340-01-129-0221 has 1 cross-referenced part number: CL141N5 (Nmc Group, Inc.).

What NSN replaces 5340-01-129-0221?

There is 1 known substitute for 5340-01-129-0221: 5340-00-721-5315. Verify interchangeability with system specifications before substitution.

What are the specifications of CL141N5?

Key specifications for CL141N5: Overall Width: 0.500 INCHES NOMINAL IN; Distance From Loop Center to Tongue End: 0.770 INCHES NOMINAL IN; Diameter: 0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN; Material: PLASTIC POLYHEXAMETHYLENE AMIDE OVERALL. 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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