The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-424-7072, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5342-00-424-7072 |
| Primary Part Number | 396685-4 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.213 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE FLANGE |
| Load Rating | 12.0 POUNDS MAXIMUM LBS |
| Distance Between Mounting Hole Centers | 1.414 INCHES NOMINAL IN |
| Flange Thickness | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Style Designator | ROUND W/FLANGED BUSHING TWO-HOLE FLANGE |
| Material Document and Classification | QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE FLANGE |
| Material Document and Classification | QQ-S-764, TYPE 303 FED SPEC SINGLE MATERIAL RESPONSE CORE |
| Material Document and Classification | QQ-S-764, TYPE 303 FED SPEC SINGLE MATERIAL RESPONSE RETAINING RING |
| Flange Length | 1.771 INCHES MINIMUM AND 1.791 INCHES MAXIMUM IN |
| Distance From Flange to End | 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN |
| Inside Diameter | 0.193 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN |
| Height | 0.780 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE CORE |
| Surface Treatment | CHROMATE FLANGE |
| Surface Treatment | PASSIVATE RETAINING RING |
| Flange Width | 1.120 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY FLANGE |
| Material | STEEL COMP 303 CORE |
| Material | STEEL CORROSION RESISTING RETAINING RING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 396685-4 | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA) |
| Reference | Meaning |
|---|---|
| E21X011 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5342-00-424-7072 is a Mount,resilient,weapon System, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-424-7072 has 1 manufacturer part number on file: 396685-4 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).
Key specifications for 396685-4: Flange Mounting Hole Diameter: 0.213 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE FLANGE; Load Rating: 12.0 POUNDS MAXIMUM LBS; Distance Between Mounting Hole Centers: 1.414 INCHES NOMINAL IN. 20 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.
NSN 5342-00-424-7072 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.