The Clamp,loop, cataloged under National Stock Number 5340-01-259-6452, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-259-6452 |
| Primary Part Number | J1221G05 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Style Designator | OFFSET MOUNT |
| Material Document and Classification | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE BAND |
| Diameter | 6.96 MILLIMETERS MINIMUM AND 7.32 MILLIMETERS MAXIMUM MM |
| Material Thickness | 0.69 MILLIMETERS MINIMUM AND 0.94 MILLIMETERS MAXIMUM MM |
| Distance From Loop Center to Tongue End | 19.08 MILLIMETERS MINIMUM AND 20.89 MILLIMETERS MAXIMUM MM |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 13.8 MILLIMETERS MINIMUM AND 15.1 MILLIMETERS MAXIMUM MM |
| Material | STEEL COMP 321 BAND |
| Loop Inside Diameter | 10.49 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| J1221G05 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 5340PL0639275 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5340-01-259-6452 is a Clamp,loop, manufactured by General Electric Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-259-6452 has 1 manufacturer part number on file: J1221G05 (General Electric Company).
Key specifications for J1221G05: Style Designator: OFFSET MOUNT; Material Document and Classification: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE BAND; Diameter: 6.96 MILLIMETERS MINIMUM AND 7.32 MILLIMETERS MAXIMUM MM; Overall Width: 12.32 MILLIMETERS MINIMUM AND 13.08 MILLIMETERS MAXIMUM MM. 9 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.