The Clamp,loop, cataloged under National Stock Number 5340-01-160-6786, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-160-6786 |
| Primary Part Number | GC502A56AP |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BAND |
| Cushioning Environmental Protection | HEAT |
| Style Designator | HINGED & CENTER MTD |
| Material Document and Classification | ZZR-765 CL 2B GR 70 FED SPEC SINGLE MATERIAL RESPONSE CUSHION |
| Diameter | 0.250 INCHES NOMINAL IN |
| Material Thickness | 0.050 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE BAND |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 2.413 INCHES NOMINAL IN |
| Material | RUBBER SILICONE CLASS Q CUSHION |
| Material | ALUMINUM ALLOY 7075 BAND |
| Loop Inside Diameter | 3.520 INCHES MINIMUM AND 3.570 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 |
| Part Number | Manufacturer |
|---|---|
| GC502A56AP | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2487-56 | 3/9 Design control — primary reference Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp |
NSN 5340-01-160-6786 is a Clamp,loop, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-160-6786 has 1 manufacturer part number on file: GC502A56AP (Northrop Grumman Systems Corporation).
Key specifications for GC502A56AP: Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BAND; Cushioning Environmental Protection: HEAT; Style Designator: HINGED & CENTER MTD; Material Document and Classification: ZZR-765 CL 2B GR 70 FED SPEC SINGLE MATERIAL RESPONSE CUSHION. 12 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.