The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-331-7289, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Mission Systems, Inc.. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-331-7289 |
| Primary Part Number | 13214175-03 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | General Dynamics Mission Systems, Inc. |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.146 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE BASE PLATE |
| Surface Treatment Document and Classification | MIL-C-5541, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE INSERT |
| Distance Between Mounting Hole Centers | 1.414 INCHES NOMINAL IN |
| Flange Thickness | 0.062 INCHES NOMINAL IN |
| Material Document and Classification | ALLOY 2011-T3 ASSN STD SINGLE MATERIAL RESPONSE INSERT |
| Flange Length | 1.750 INCHES NOMINAL IN |
| Inside Diameter | 0.166 INCHES NOMINAL IN |
| Height | 0.795 INCHES MINIMUM AND 0.855 INCHES MAXIMUM IN |
| Surface Treatment | CHROMATE BASE PLATE |
| Surface Treatment | CHROMATE INSERT |
| Flange Width | 1.250 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 BASE PLATE |
| Material | ALUMINUM ALLOY INSERT |
| 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 |
|---|---|
| 13214175-03 | General Dynamics Mission Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 13214175-03 | 7/9 Vendor item drawing reference General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems |
| 25364-4 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5342-01-331-7289 is a Mount,resilient,weapon System, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-331-7289 has 1 manufacturer part number on file: 13214175-03 (General Dynamics Mission Systems, Inc.).
Key specifications for 13214175-03: Flange Mounting Hole Diameter: 0.146 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE BASE PLATE; Surface Treatment Document and Classification: MIL-C-5541, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE INSERT; Distance Between Mounting Hole Centers: 1.414 INCHES NOMINAL IN. 14 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.