The Clamp,loop, cataloged under National Stock Number 5340-01-691-6265, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Franklin Fastener Company. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-691-6265 |
| Primary Part Number | F511-054 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Franklin Fastener Company |
| Status | ACTIVE |
| Lug Hole Diameter | 0.343 INCHES NOMINAL IN |
| Style Designator | SINGLE LOOP |
| Center to Center Distance Between First and Second Holes | 2.222 INCHES NOMINAL IN |
| Material | RUBBER CUSHION |
| Material | STEEL COMP 304L OR STEEL COMP 316L OR STEEL COMP 321 OR STEEL COMP 347 BAND |
| Loop Inside Diameter | 3.375 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 |
| Part Number | Manufacturer |
|---|---|
| F511-054 PRIMARY | Franklin Fastener Company (USA) |
| Reference | Meaning |
|---|---|
| 12584519-33834 | 7/2 Vendor item drawing reference Franklin Fastener Company |
| 12584519-33834 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5340-01-691-6265 is a Clamp,loop, manufactured by Franklin Fastener Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-691-6265 has 1 manufacturer part number on file: F511-054 (Franklin Fastener Company).
Key specifications for F511-054: Lug Hole Diameter: 0.343 INCHES NOMINAL IN; Style Designator: SINGLE LOOP; Center to Center Distance Between First and Second Holes: 2.222 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: CLAMP,CUSHIONED. 6 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.