The Clamp,loop, cataloged under National Stock Number 5340-00-151-7503, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5340-00-151-7503 |
| Primary Part Number | 9M374-12 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Cushioning Environmental Protection | HEAT |
| Style Designator | OFFSET MOUNT |
| Material Document and Classification | MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE BAND |
| Material Document and Classification | AMS 3839 ASSN STD SINGLE MATERIAL RESPONSE CUSHION |
| Diameter | 0.204 INCHES NOMINAL IN |
| Material Thickness | 0.032 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 1.030 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN |
| Center to Center Distance Between Loop and Mounting Hole | 0.812 INCHES MINIMUM AND 0.872 INCHES MAXIMUM IN |
| Material | ASBESTOS CUSHION |
| Material | STEEL CORROSION RESISTING BAND |
| Loop Inside Diameter | 0.735 INCHES MINIMUM AND 0.765 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 |
| Part Number | Manufacturer |
|---|---|
| 9M374-12 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 801SS12 | 3/2 Design control — primary reference U.S. Government activity |
| JM44LC23SS12AB | 5/9 Secondary reference J & M Products, Inc |
NSN 5340-00-151-7503 is a Clamp,loop, manufactured by The Boeing Company Div Defense, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-151-7503 has 1 manufacturer part number on file: 9M374-12 (The Boeing Company Div Defense).
Key specifications for 9M374-12: Cushioning Environmental Protection: HEAT; Style Designator: OFFSET MOUNT; Material Document and Classification: MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE BAND; Material Document and Classification: AMS 3839 ASSN STD SINGLE MATERIAL RESPONSE CUSHION. 11 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.