The Coupling Half,clamp,grooved, cataloged under National Stock Number 5342-01-439-3269, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Swagelok Co. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Coupling Half,clamp,grooved |
| FSC / FSG | 5342 — Hardware, Weapon System (FSG 53) |
| Manufacturers | Swagelok Co (CAGE 3T9T9) |
| Parameter | Value |
|---|---|
| NSN | 5342-01-439-3269 |
| Primary Part Number | SS-QC6-D1-600ED |
| Item Name | Coupling Half,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| SS-QC6-D1-600ED PRIMARY | Swagelok Co (USA) |
| Reference | Meaning |
|---|---|
| SS-QC6-D1-600-EP-NR | 5/9 Secondary reference Swagelok Co |
NSN 5342-01-439-3269 is a Coupling Half,clamp,grooved, manufactured by Swagelok Co, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-439-3269 has 1 manufacturer part number on file: SS-QC6-D1-600ED (Swagelok Co).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-475-4381. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). 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.