The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-130-1071, 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 10 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-130-1071 |
| Primary Part Number | J-7421-6 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Lord Corporation Dba Lord Corp |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.531 INCHES MINIMUM AND 0.545 INCHES MAXIMUM IN |
| Distance Between Mounting Hole Centers | 10.380 INCHES NOMINAL IN |
| Flange Thickness | 0.300 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN |
| Static Load Rating at Specified Deflection | 2000 SPRING RATE POUNDS PER INCH |
| Flange Length | 12.060 INCHES NOMINAL IN |
| Shortest Distance Between Mounting Hole Centers | 4.000 INCHES NOMINAL IN |
| Height | 2.500 INCHES NOMINAL IN |
| Thread Size | 1/2-20UNF-2B ALL THREADED PORTIONS |
| Flange Width | 7.220 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| J-7421-6 PRIMARY | Lord Corporation Dba Lord Corp (USA) |
NSN 5342-01-130-1071 is a Mount,resilient,weapon System, manufactured by Lord Corporation Dba Lord Corp, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-130-1071 has 1 manufacturer part number on file: J-7421-6 (Lord Corporation Dba Lord Corp).
1 possible match (shared part number, not a government interchangeability claim): 5975-01-267-8949. Verify interchangeability with system specifications before substitution.
Key specifications for J-7421-6: Flange Mounting Hole Diameter: 0.531 INCHES MINIMUM AND 0.545 INCHES MAXIMUM IN; Distance Between Mounting Hole Centers: 10.380 INCHES NOMINAL IN; Flange Thickness: 0.300 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN; Static Load Rating at Specified Deflection: 2000 SPRING RATE POUNDS PER INCH. 10 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 5342-01-130-1071 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.