The Clip,spring Tension, cataloged under National Stock Number 5340-01-679-0334, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-679-0334 |
| Item Name | Clip,spring Tension |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Length | 3.20 INCHES NOMINAL IN |
| Surface Treatment | TIN OVERALL |
| Width | 2.50 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Reference Number Differentiating Characteristics | ITEM IS FAA CERTIFIED |
| 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 |
|---|---|
| 284T0055Y1 | 3/1 Design control — primary reference U.S. Government activity |
| 284T0055-1 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5340-01-679-0334 is a Clip,spring Tension, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-679-0334: Length: 3.20 INCHES NOMINAL IN; Special Features: AFTER MODIFICATION P/N CHANGES TO 284T0055-1; Surface Treatment: TIN OVERALL; Width: 2.50 INCHES NOMINAL IN. 5 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.