The Clip,spring Tension, cataloged under National Stock Number 5340-01-034-2967, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Fnss Savunma Sistemleri Anonim Sirketi. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-034-2967 |
| Primary Part Number | 4189187 |
| Item Name | Clip,spring Tension |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Fnss Savunma Sistemleri Anonim Sirketi |
| Status | ACTIVE |
| Length | 1.310 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-P-20689,TYPE 1,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Smallest Width | 0.049 INCHES NOMINAL IN |
| Surface Treatment | PLASTIC OVERALL |
| Width | 1.250 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 4189187 | Fnss Savunma Sistemleri Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| 4189187 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-034-2967 is a Clip,spring Tension, manufactured by Fnss Savunma Sistemleri Anonim Sirketi, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-034-2967 has 1 manufacturer part number on file: 4189187 (Fnss Savunma Sistemleri Anonim Sirketi).
1 possible match (shared part number, not a government interchangeability claim): 2590-01-652-7795. Verify interchangeability with system specifications before substitution.
Key specifications for 4189187: Length: 1.310 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-P-20689,TYPE 1,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Smallest Width: 0.049 INCHES NOMINAL IN; Surface Treatment: PLASTIC OVERALL. 6 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.