The Clip,spring Tension, cataloged under National Stock Number 5340-00-340-4814, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-340-4814 |
| Item Name | Clip,spring Tension |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| FSC Application Data | BRACKET ASSY,M1 RIFLE AND CARBINE STOWAGE,GUN,DUAL,AUTOMATIC,40MM,M2A1 MM |
| Length | 2.188 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Loop Radius | 0.188 INCHES NOMINAL IN |
| Material Thickness | 0.0598 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Width | 1.000 INCHES NOMINAL IN |
| Material | STEEL OR STEEL COMP 1070 OR STEEL COMP 1080 OR STEEL COMP 1095 OVERALL |
| Hole Diameter | 0.203 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 |
| Reference | Meaning |
|---|---|
| 7772152 | 3/9 Design control — primary reference Watertown Arsenal Smiwt-Re |
NSN 5340-00-340-4814 is a Clip,spring Tension, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-340-4814: Overall Height: 3.094 INCHES NOMINAL IN; FSC Application Data: BRACKET ASSY,M1 RIFLE AND CARBINE STOWAGE,GUN,DUAL,AUTOMATIC,40MM,M2A1 MM; Length: 2.188 INCHES NOMINAL IN; Material Document and Classification: QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL. 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.