The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-446-9239, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-446-9239 |
| Primary Part Number | 6393223-1 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OUTER MEMBER |
| Distance Between Mounting Hole Centers | 5.3750 INCHES NOMINAL IN |
| Flange Thickness | 0.4380 INCHES NOMINAL IN |
| Style Designator | ROUND W/FLANGED BUSHING TWO-HOLE FLANGE |
| Flange Length | 6.6250 INCHES NOMINAL IN |
| Distance From Flange to End | 1.8750 INCHES NOMINAL IN |
| Inside Diameter | 0.6560 INCHES NOMINAL IN |
| Height | 3.2660 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OUTER MEMBER |
| Flange Width | 3.5000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 6393223-1 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 5342-01-446-9239 is a Mount,resilient,weapon System, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-446-9239 has 1 manufacturer part number on file: 6393223-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 6393223-1: Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OUTER MEMBER; Distance Between Mounting Hole Centers: 5.3750 INCHES NOMINAL IN; Flange Thickness: 0.4380 INCHES NOMINAL IN; Style Designator: ROUND W/FLANGED BUSHING TWO-HOLE FLANGE. 10 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.