The Catch,clamping, cataloged under National Stock Number 5340-01-290-2668, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-290-2668 |
| Item Name | Catch,clamping |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Hole Quantity | 33 |
| Hole Diameter | 0.129 INCHES MINIMUM AND 0.129 INCHES MINIMUM AND 0.134 INCHES MAXIMUM0.134 INCHES MAXIMUM 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 |
|---|---|
| 447754-1 | 7/2 Vendor item drawing reference L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products |
| 51L83-1H1AA | 3/9 Design control — primary reference Howmet Global Fastening Systems Inc Div Camloc Products |
NSN 5340-01-290-2668 is a Catch,clamping, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-290-2668: Overall Length: 3.370 INCHES NOMINAL3.370 INCHES NOMINAL IN; Overall Width: 1.200 INCHES MAXIMUM1.200 INCHES MAXIMUM IN; Material: STEEL OVERALL; Hole Quantity: 33. 3 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.