The Clamp,loop, cataloged under National Stock Number 5340-01-674-3168, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-674-3168 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Surface Treatment Document and Classification | AMS-QQ-P-416,TY II,CL 3 NATIONAL STD/SPEC 1ST TREATMENT RESPONSE OR ASTM B633,FE/ZN 8,TY II ASSN STD 2ND TREATMENT RESPONSE BAND |
| Style Designator | SINGLE LOOP |
| Material Document and Classification | GRADE 1005 THRU 1020,HALF HARD,QUARTER HARD,SKIN-PASSED OR DEAD-SOFT IAW ASTM A109/A109M AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE BAND |
| Diameter | 0.406 INCHES NOMINAL IN |
| Material Thickness | 0.032 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 1.281 INCHES NOMINAL IN |
| Specification/standard Data | 80205-NAS-21333 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Surface Treatment | CADMIUM OR ZINC BAND |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 0.969 INCHES NOMINAL IN |
| Material | STEEL BAND |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) CUSHION |
| Loop Inside Diameter | 0.875 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| NASM21333 | 3/1 Design control — primary reference U.S. Government activity |
| MS21333-127A | 5/9 Secondary reference U.S. Government activity |
| MS21333-127A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-674-3168 is a Clamp,loop, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-674-3168: Surface Treatment Document and Classification: AMS-QQ-P-416,TY II,CL 3 NATIONAL STD/SPEC 1ST TREATMENT RESPONSE OR ASTM B633,FE/ZN 8,TY II ASSN STD 2ND TREATMENT RESPONSE BAND; Style Designator: SINGLE LOOP; Material Document and Classification: GRADE 1005 THRU 1020,HALF HARD,QUARTER HARD,SKIN-PASSED OR DEAD-SOFT IAW ASTM A109/A109M AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE BAND; Diameter: 0.406 INCHES NOMINAL IN. 13 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.