The Catch,clamping, cataloged under National Stock Number 5340-00-089-9078, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is The Skydyne Company. 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-089-9078 |
| Primary Part Number | SKM458 |
| Item Name | Catch,clamping |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Skydyne Company |
| 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 | 0.875 INCHES NOMINAL IN |
| Style Designator | SPECIAL |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Engaging Surface Thickness | 0.093 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Hole Quantity | 4 |
| Hole Diameter | 0.094 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 |
|---|---|
| SKM458 PRIMARY | The Skydyne Company (USA) |
NSN 5340-00-089-9078 is a Catch,clamping, manufactured by The Skydyne Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-089-9078 has 1 manufacturer part number on file: SKM458 (The Skydyne Company).
Key specifications for SKM458: Overall Height: 0.750 INCHES NOMINAL 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: 0.875 INCHES NOMINAL IN. 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.