The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-335-0658, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Columbus Jack Corporation Div Columbus Jack. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5342-01-335-0658 |
| Primary Part Number | 9004-551 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Columbus Jack Corporation Div Columbus Jack |
| Status | ACTIVE |
| 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 |
|---|---|
| 9004-551 PRIMARY | Columbus Jack Corporation Div Columbus Jack (USA) |
| Reference | Meaning |
|---|---|
| 9004-551 | 5/9 Secondary reference Age Logistics Corporation |
NSN 5342-01-335-0658 is a Mount,resilient,weapon System, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-335-0658 has 1 manufacturer part number on file: 9004-551 (Columbus Jack Corporation Div Columbus Jack).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-467-6379. Verify interchangeability with system specifications before substitution.
Key specifications for 9004-551: Special Features: MOUNT MEASURES 8.030 IN. LG.,5.030 IN. W.,0.780 IN. H.,0.280 IN. DIA THRU C BORE 0.560 DIA,0.380 IN. DEEP 2 PLCS IN; End Item Identification: 3950-01-157-8809 PORTABLE FLOOR CRANE,AV-8B ACFT. 0 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.