The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-188-4946, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Solar Turbines Incorporated Dba Solar Turbines Incorporated (CAGE 66195); Rtx Corporation Div Pratt & Whitney (CAGE 55820); American Assn on Mental Deficiency (CAGE 8W924) |
| Parameter | Value |
|---|---|
| NSN | 5342-01-188-4946 |
| Primary Part Number | 162402-1 |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| 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 |
|---|---|
| 162402-1 | Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA) |
| 162402-1 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| NE102669-0384AM | American Assn on Mental Deficiency (USA) |
| Reference | Meaning |
|---|---|
| NE102669-0384AM | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| 4301EN384 | 5/2 Secondary reference U.S. Government activity |
NSN 5342-01-188-4946 is a Coupling,clamp,grooved, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-188-4946 has 3 manufacturer part numbers on file: 162402-1 (Solar Turbines Incorporated Dba Solar Turbines Incorporated), 162402-1 (Rtx Corporation Div Pratt & Whitney), NE102669-0384AM (American Assn on Mental Deficiency).
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.