The Clamp,loop, cataloged under National Stock Number 5340-01-647-4903, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-647-4903 |
| Primary Part Number | AS25281-R6 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625 GOVERNMENT STD/SPEC SINGLE TREATMENT RESPONSE BUCKLE/CLIP |
| Style Designator | SINGLE LOOP |
| Material Document and Classification | MIL-M-20693,COMP A,TYPE 1 GOVERNMENT STD/SPEC SINGLE MATERIAL RESPONSE BAND |
| Material Thickness | 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Distance From Loop Center to Tongue End | 0.828 INCHES NOMINAL IN |
| Specification/standard Data | 81343-AS25281 NATIONAL STD/SPEC |
| Surface Treatment | ANODIZE BUCKLE/CLIP |
| Center to Center Distance Between Loop and Mounting Hole | 0.553 INCHES MINIMUM AND 0.603 INCHES MAXIMUM IN |
| Material | PLASTIC POLYHEXAMETHYLENE AMIDE BAND |
| Material | ALUMINUM BUCKLE/CLIP |
| Loop Inside Diameter | 0.355 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AS25281-R6 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AS25281-R6 | 3/9 Design control — primary reference U.S. Government activity |
| SAE-AS25281 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 5340-01-647-4903 is a Clamp,loop, manufactured by Sae International Dba Sae International, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-647-4903 has 1 manufacturer part number on file: AS25281-R6 (Sae International Dba Sae International).
Key specifications for AS25281-R6: Surface Treatment Document and Classification: MIL-A-8625 GOVERNMENT STD/SPEC SINGLE TREATMENT RESPONSE BUCKLE/CLIP; Style Designator: SINGLE LOOP; Material Document and Classification: MIL-M-20693,COMP A,TYPE 1 GOVERNMENT STD/SPEC SINGLE MATERIAL RESPONSE BAND; Overall Width: 0.495 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.