The Clamp,loop, cataloged under National Stock Number 5340-01-687-8328, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-687-8328 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Temp Rating | -320.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF |
| Surface Treatment Document and Classification | AMS2700,METHOD 1,TYPE 6 OR 7,CLASS 4 ASSN STD SINGLE TREATMENT RESPONSE BAND |
| Style Designator | SINGLE LOOP |
| Material Document and Classification | AMS3660 OR AMS3652 ASSN STD SINGLE MATERIAL RESPONSE CUSHION |
| Material Document and Classification | AMS5513 ASSN STD 1ST MATERIAL RESPONSE OR AMS5510 ASSN STD 2ND MATERIAL RESPONSE OR AMS5516 ASSN STD 3RD MATERIAL RESPONSE BAND |
| Diameter | 0.265 INCHES NOMINAL IN |
| Material Thickness | 0.064 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 2.003 INCHES NOMINAL IN |
| Specification/standard Data | 80205-NAS1715 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Surface Treatment | PASSIVATE BAND |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 1.769 INCHES MINIMUM AND 1.799 INCHES MAXIMUM IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE CUSHION |
| Material | STEEL COMP 304 OR STEEL COMP 321 OR STEEL COMP 302 BAND |
| Loop Inside Diameter | 2.50 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 |
|---|---|
| NAS1715 | 3/1 Design control — primary reference U.S. Government activity |
| NAS1715C40KH | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-687-8328 is a Clamp,loop, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-687-8328: Temp Rating: -320.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF; Surface Treatment Document and Classification: AMS2700,METHOD 1,TYPE 6 OR 7,CLASS 4 ASSN STD SINGLE TREATMENT RESPONSE BAND; Style Designator: SINGLE LOOP; Material Document and Classification: AMS3660 OR AMS3652 ASSN STD SINGLE MATERIAL RESPONSE CUSHION. 15 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.