The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-499-3355, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Eg and G Rotron Regenerative Blower Opns. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 — Hardware, Weapon System (FSG 53) |
| Manufacturers | Eg and G Rotron Regenerative Blower Opns (CAGE 59841); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 5342-01-499-3355 |
| Primary Part Number | 504267-59841 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Eg and G Rotron Regenerative Blower Opns |
| 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 |
|---|---|
| 504267-59841 PRIMARY | Eg and G Rotron Regenerative Blower Opns (USA) |
| 569-7067768-1663 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 569-7067768 | D/9 Drawing number reference only Naval Sea Systems Command |
| H677-2201-363 | 5/2 Secondary reference U.S. Government activity |
| H677-2201-1603 | 5/2 Secondary reference U.S. Government activity |
| H677-2201-1309 | 5/2 Secondary reference U.S. Government activity |
| H677-2201-147 | 5/2 Secondary reference U.S. Government activity |
| H677-2201-1633 | 5/2 Secondary reference U.S. Government activity |
NSN 5342-01-499-3355 is a Mount,resilient,weapon System, manufactured by Eg and G Rotron Regenerative Blower Opns, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-499-3355 has 2 manufacturer part numbers on file: 504267-59841 (Eg and G Rotron Regenerative Blower Opns), 569-7067768-1663 (Naval Sea Systems Command).
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.