The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-443-9931, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Carrier Corp. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5342-01-443-9931 |
| Primary Part Number | 90C01-6823 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Carrier Corp |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.6562 INCHES NOMINAL IN |
| Distance Between Mounting Hole Centers | 5.3800 INCHES NOMINAL IN |
| Flange Thickness | 0.5000 INCHES NOMINAL IN |
| Style Designator | ROUND W/BUSHING TWO-HOLE FLANGE |
| Flange Length | 6.5000 INCHES NOMINAL IN |
| Distance From Flange to End | 2.1250 INCHES NOMINAL IN |
| Inside Diameter | 0.7970 INCHES MINIMUM AND 0.8270 INCHES MAXIMUM IN |
| Height | 3.1250 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 |
|---|---|
| 90C01-6823 PRIMARY | Carrier Corp (USA) |
| Reference | Meaning |
|---|---|
| J-6744-1 | 5/9 Secondary reference Carrier Corp |
| 90B02-644-15 | 5/9 Secondary reference Carrier Corp |
NSN 5342-01-443-9931 is a Mount,resilient,weapon System, manufactured by Carrier Corp, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-443-9931 has 1 manufacturer part number on file: 90C01-6823 (Carrier Corp).
Key specifications for 90C01-6823: Flange Mounting Hole Diameter: 0.6562 INCHES NOMINAL IN; Distance Between Mounting Hole Centers: 5.3800 INCHES NOMINAL IN; Flange Thickness: 0.5000 INCHES NOMINAL IN; Style Designator: ROUND W/BUSHING TWO-HOLE FLANGE. 8 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.