The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-225-1600, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5342-00-225-1600 |
| Primary Part Number | 1CA6259-2 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.171 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416, CLASS A, TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Distance Between Mounting Hole Centers | 1.375 INCHES NOMINAL IN |
| Flange Thickness | 0.060 INCHES NOMINAL IN |
| Style Designator | ROUND W/BUSHING FOUR-HOLE FLANGE |
| Flange Length | 1.750 INCHES NOMINAL IN |
| Distance From Flange to End | 0.470 INCHES NOMINAL IN |
| Shortest Distance Between Mounting Hole Centers | 1.375 INCHES NOMINAL IN |
| Inside Diameter | 0.266 INCHES NOMINAL IN |
| Height | 1.000 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Flange Width | 1.750 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 1CA6259-2 PRIMARY | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
| Reference | Meaning |
|---|---|
| C241955-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5342-00-225-1600 is a Mount,resilient,weapon System, manufactured by Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-225-1600 has 1 manufacturer part number on file: 1CA6259-2 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp).
Key specifications for 1CA6259-2: Flange Mounting Hole Diameter: 0.171 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416, CLASS A, TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Distance Between Mounting Hole Centers: 1.375 INCHES NOMINAL IN; Flange Thickness: 0.060 INCHES NOMINAL IN. 13 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.