The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-182-3929, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Lord Corporation Dba Lord Corp. Government technical data includes 9 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 | 5342-00-182-3929 |
| Primary Part Number | J5227-21 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Lord Corporation Dba Lord Corp |
| Status | ACTIVE |
| Distance Between Mounting Stud Centers | 3.810 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR W/EIGHT THREADED STUDS |
| Flange Length | 6.805 INCHES MINIMUM AND 6.867 INCHES MAXIMUM IN |
| Distance From Flange to End | 1.500 INCHES NOMINAL IN |
| Stud Length | 0.812 INCHES NOMINAL ALL THREADED STUD IN |
| Shortest Distance Between Mounting Stud Centers | 0.250 INCHES NOMINAL IN |
| Thread Size | 5/16-18 ALL THREADED PORTIONS |
| Flange Width | 2.489 INCHES MINIMUM AND 2.551 INCHES MAXIMUM IN |
| Material | STEEL INNER MEMBER |
| 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 |
|---|---|
| J5227-21 PRIMARY | Lord Corporation Dba Lord Corp (USA) |
NSN 5342-00-182-3929 is a Mount,resilient,weapon System, manufactured by Lord Corporation Dba Lord Corp, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-182-3929 has 1 manufacturer part number on file: J5227-21 (Lord Corporation Dba Lord Corp).
Key specifications for J5227-21: Distance Between Mounting Stud Centers: 3.810 INCHES NOMINAL IN; Style Designator: RECTANGULAR W/EIGHT THREADED STUDS; Flange Length: 6.805 INCHES MINIMUM AND 6.867 INCHES MAXIMUM IN; Distance From Flange to End: 1.500 INCHES NOMINAL IN. 9 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.