The Catch,clamping, cataloged under National Stock Number 5340-01-277-4614, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc Div Camloc Products. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-277-4614 |
| Primary Part Number | 37L1-2 |
| Item Name | Catch,clamping |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Howmet Global Fastening Systems Inc Div Camloc Products |
| Status | ACTIVE |
| Design Type | CLAW ENGAGING |
| Features Provided | NUT |
| Surface Treatment | ZINC BODY |
| Surface Treatment | CADMIUM WASHER |
| Surface Treatment | CADMIUM BOLT |
| Surface Treatment | CADMIUM PIN |
| Surface Treatment | ZINC BASE |
| Surface Treatment | CADMIUM WING NUT |
| Material | STEEL OVERALL |
| Operation Method | LEVER |
| 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 |
|---|---|
| 37L1-2 | Fairchild Fasteners Uk Ltd (GBR) |
| 37L1-2 PRIMARY | Howmet Global Fastening Systems Inc Div Camloc Products (USA) |
| Reference | Meaning |
|---|---|
| 835039A0056 | 7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
NSN 5340-01-277-4614 is a Catch,clamping, manufactured by Howmet Global Fastening Systems Inc Div Camloc Products, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-277-4614 has 2 manufacturer part numbers on file: 37L1-2 (Fairchild Fasteners Uk Ltd), 37L1-2 (Howmet Global Fastening Systems Inc Div Camloc Products).
Key specifications for 37L1-2: Overall Height: 1.060 INCHES NOMINAL IN; Design Type: CLAW ENGAGING; Overall Length: 5.200 INCHES NOMINAL IN; Features Provided: NUT. 10 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.