The Clamp,loop, cataloged under National Stock Number 5340-01-360-7085, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-360-7085 |
| Primary Part Number | 1220C0740 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Material Document and Classification | QQ-N-281 CL A FORM 1 OR FORM 6 FED SPEC SINGLE MATERIAL RESPONSE BAND |
| Inside Diameter | 0.513 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Center to Center Distance Between Loop and Mounting Hole | 0.437 INCHES NOMINAL IN |
| Material | NICKEL ALLOY 400 BAND |
| 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 |
|---|---|
| 1220C0740 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 1220C0740 | 5/9 Secondary reference Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems |
NSN 5340-01-360-7085 is a Clamp,loop, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-360-7085 has 1 manufacturer part number on file: 1220C0740 (Lockheed Martin Corporation Div Rms).
Key specifications for 1220C0740: Material Document and Classification: QQ-N-281 CL A FORM 1 OR FORM 6 FED SPEC SINGLE MATERIAL RESPONSE BAND; Overall Width: 0.620 INCHES NOMINAL IN; Inside Diameter: 0.513 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN; Center to Center Distance Between Loop and Mounting Hole: 0.437 INCHES NOMINAL IN. 4 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.