The Clip,spring Tension, cataloged under National Stock Number 5340-00-471-9218, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Tech-Etch, Inc. Dba Tech-Etch Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-471-9218 |
| Primary Part Number | 402-7B0T |
| Item Name | Clip,spring Tension |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Tech-Etch, Inc. Dba Tech-Etch Inc |
| Status | ACTIVE |
| Length | 0.172 INCHES NOMINAL IN |
| Material Document and Classification | QQ-C-533,ALLOY 172 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Loop/holding Dimension | 0.390 INCHES NOMINAL IN |
| Material Thickness | 0.016 INCHES NOMINAL IN |
| Distance From Loop Center to End | 0.250 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Width | 1.250 INCHES NOMINAL IN |
| Material | COPPER ALLOY 172 OVERALL |
| Hole Diameter | 0.068 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 |
| Part Number | Manufacturer |
|---|---|
| 402-7B0T PRIMARY | Tech-Etch, Inc. Dba Tech-Etch Inc (USA) |
| Reference | Meaning |
|---|---|
| 0N089051-3 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-00-471-9218 is a Clip,spring Tension, manufactured by Tech-Etch, Inc. Dba Tech-Etch Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-471-9218 has 1 manufacturer part number on file: 402-7B0T (Tech-Etch, Inc. Dba Tech-Etch Inc).
Key specifications for 402-7B0T: Overall Height: 0.469 INCHES NOMINAL IN; Length: 0.172 INCHES NOMINAL IN; Material Document and Classification: QQ-C-533,ALLOY 172 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Loop/holding Dimension: 0.390 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.