The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-073-7923, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Transdigm Inc Div Adelwiggins Group. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5342-01-073-7923 |
| Primary Part Number | W901B16DE |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Transdigm Inc Div Adelwiggins Group |
| Status | ACTIVE |
| Temp Rating | 125.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Band Width | 1.081 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Shape | ROUND |
| Segment Quantity | 2 |
| Material | ALUMINUM ALLOY 2024 BODY |
| Latch Style | SINGLE |
| 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 |
|---|---|
| W901B16DE PRIMARY | Transdigm Inc Div Adelwiggins Group (USA) |
| Reference | Meaning |
|---|---|
| W901C16DE | 5/1 Secondary reference Transdigm Inc Div Adelwiggins Group |
NSN 5342-01-073-7923 is a Coupling,clamp,grooved, manufactured by Transdigm Inc Div Adelwiggins Group, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-073-7923 has 1 manufacturer part number on file: W901B16DE (Transdigm Inc Div Adelwiggins Group).
Key specifications for W901B16DE: Temp Rating: 125.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Band Width: 1.081 INCHES NOMINAL IN; Material Document and Classification: QQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE BODY; Shape: ROUND. 7 specifications are documented in the U.S. Government catalog.
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.