The Catch,clamping, cataloged under National Stock Number 5340-00-538-7804, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-00-538-7804 |
| Item Name | Catch,clamping |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Design Type | CLAW ENGAGING |
| Material Document and Classification | MIL-S-5059,COND 1/2H MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 301 OVERALL |
| 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 |
| Reference | Meaning |
|---|---|
| ST9M491-1 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| S61-540 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-538-7804 is a Catch,clamping, classified under FSC 5340, Hardware, Commercial. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5905-00-945-7119. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-00-538-7804: Design Type: CLAW ENGAGING; Material Document and Classification: MIL-S-5059,COND 1/2H MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 2.210 INCHES NOMINAL IN; Overall Width: 1.000 INCHES NOMINAL IN. 4 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.