The Catch,clamping, cataloged under National Stock Number 5340-00-759-4738, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Technical Airborne Components Industries. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-759-4738 |
| Primary Part Number | H444-1 |
| Item Name | Catch,clamping |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Technical Airborne Components Industries |
| Status | ACTIVE |
| Design Type | CLAW ENGAGING |
| Engaging Surface Width | 0.938 INCHES NOMINAL IN |
| Style Designator | LEVEL |
| Surface Treatment | CADMIUM OVERALL |
| Engaging Surface Thickness | 0.060 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Hole Quantity | 4 |
| Operation Method | HANDLE |
| Hole Diameter | 0.128 INCHES NOMINAL 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 |
|---|---|
| H444-1 | Technical Airborne Components Industries (BEL) |
| Reference | Meaning |
|---|---|
| H444-1 | 3/2 Design control — primary reference U.S. Government activity |
| H444-1 | 5/9 Secondary reference Tecnotec Sarl |
NSN 5340-00-759-4738 is a Catch,clamping, manufactured by Technical Airborne Components Industries, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-759-4738 has 1 manufacturer part number on file: H444-1 (Technical Airborne Components Industries).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-010-1155. Verify interchangeability with system specifications before substitution.
Key specifications for H444-1: Overall Height: 0.740 INCHES NOMINAL IN; Design Type: CLAW ENGAGING; Engaging Surface Width: 0.938 INCHES NOMINAL IN; Style Designator: LEVEL. 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.