The Catch,clamping, cataloged under National Stock Number 5340-01-079-1812, 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 6 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-079-1812 |
| Primary Part Number | 37L33-1-1AB |
| Item Name | Catch,clamping |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Howmet Global Fastening Systems Inc Div Camloc Products |
| Status | ACTIVE |
| Material Document and Classification | MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE CAGE |
| Height | 0.968 INCHES NOMINAL IN |
| Width | 2.000 INCHES NOMINAL IN |
| Material | STEEL PIN |
| Material | STEEL BOLT |
| Material | STEEL COMP 4130 CAGE |
| 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 |
|---|---|
| 1444J055-1 | Syn-Tech System, Inc. (USA) |
| 37L33-1-1AB PRIMARY | Howmet Global Fastening Systems Inc Div Camloc Products (USA) |
NSN 5340-01-079-1812 is a Catch,clamping, manufactured by Howmet Global Fastening Systems Inc Div Camloc Products, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-079-1812 has 2 manufacturer part numbers on file: 1444J055-1 (Syn-Tech System, Inc.), 37L33-1-1AB (Howmet Global Fastening Systems Inc Div Camloc Products).
Key specifications for 37L33-1-1AB: Material Document and Classification: MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE CAGE; Overall Length: 6.032 INCHES NOMINAL IN; Height: 0.968 INCHES NOMINAL IN; Width: 2.000 INCHES NOMINAL IN. 6 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.