The Catch,clamping, cataloged under National Stock Number 5340-01-543-5523, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-543-5523 |
| Item Name | Catch,clamping |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Design Type | LOOP ENGAGING |
| Engaging Surface Width | 0.600 INCHES NOMINAL IN |
| Style Designator | LEVER |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Engaging Surface Thickness | 0.812 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Hole Quantity | 2 |
| Operation Method | LEVER |
| Hole Diameter | 0.131 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 |
| Reference | Meaning |
|---|---|
| H738-1 | 5/1 Secondary reference U.S. Government activity |
| MS18015-1 | 2/2 Government specification standardization U.S. Government activity |
| H2638-1 | 5/1 Secondary reference U.S. Government activity |
| MS18015 | 4/1 Identification reference U.S. Government activity |
NSN 5340-01-543-5523 is a Catch,clamping, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-543-5523: Overall Height: 0.350 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL; Design Type: LOOP ENGAGING; Engaging Surface Width: 0.600 INCHES NOMINAL IN. 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.