The Clamp,loop, cataloged under National Stock Number 5340-01-690-5945, 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13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-690-5945 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Loop Width | 1.297 INCHES MINIMUM AND 1.327 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR |
| Material Document and Classification | AMS3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHION |
| Material Document and Classification | AMS5516 ASSN STD 1ST MATERIAL RESPONSE AND AMS5510 ASSN STD 2ND MATERIAL RESPONSE AND AMS5513 ASSN STD 3RD MATERIAL RESPONSE BAND |
| Diameter | 0.204 INCHES NOMINAL IN |
| Material Thickness | 0.032 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 1.714 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE BAND |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 1.495 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR CUSHION |
| Material | STEEL COMP 302 OR STEEL COMP 321 OR STEEL COMP 304 BAND |
| Loop Length | 2.172 INCHES MINIMUM AND 2.202 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 |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| NAS1712 | 3/1 Design control — primary reference U.S. Government activity |
| NAS1712C21-35N | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-690-5945 is a Clamp,loop, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-690-5945: Loop Width: 1.297 INCHES MINIMUM AND 1.327 INCHES MAXIMUM IN; Style Designator: RECTANGULAR; Material Document and Classification: AMS3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHION; Material Document and Classification: AMS5516 ASSN STD 1ST MATERIAL RESPONSE AND AMS5510 ASSN STD 2ND MATERIAL RESPONSE AND AMS5513 ASSN STD 3RD MATERIAL RESPONSE BAND. 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.