The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-132-0673, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Hydraflow. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 — Hardware, Weapon System (FSG 53) |
| Manufacturers | The Boeing Company Div Defense (CAGE 76301); Hydraflow (CAGE 24984) |
| Parameter | Value |
|---|---|
| NSN | 5342-01-132-0673 |
| Primary Part Number | 14J12-20A |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Hydraflow |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7M765-20D | The Boeing Company Div Defense (USA) |
| 14J12-20A PRIMARY | Hydraflow (USA) |
| Reference | Meaning |
|---|---|
| 10117795 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| W901K20DE | 5/9 Secondary reference Transdigm Inc Div Adelwiggins Group |
| 7M550-20D | 5/9 Secondary reference The Boeing Company Div Defense |
NSN 5342-01-132-0673 is a Coupling,clamp,grooved, manufactured by Hydraflow, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-132-0673 has 2 manufacturer part numbers on file: 7M765-20D (The Boeing Company Div Defense), 14J12-20A (Hydraflow).
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.