The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-418-5873, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-418-5873 |
| Primary Part Number | 497A80033-1 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.562 INCHES MINIMUM AND 0.571 INCHES MAXIMUM IN |
| Distance Between Mounting Hole Centers | 6.500 INCHES NOMINAL IN |
| Flange Thickness | 0.460 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN |
| Flange Length | 7.890 INCHES MINIMUM AND 8.030 INCHES MAXIMUM IN |
| Shortest Distance Between Mounting Hole Centers | 4.530 INCHES MINIMUM AND 4.610 INCHES MAXIMUM IN |
| Thread Size | 3/4-10 ALL THREADED PORTIONS |
| Flange Width | 5.720 INCHES MINIMUM AND 5.860 INCHES MAXIMUM 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 |
|---|---|
| 497A80033 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 497A80033-1 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 67DP-14569-01 PRIMARY | Taylor Devices Inc (USA) |
NSN 5342-01-418-5873 is a Mount,resilient,weapon System, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-418-5873 has 3 manufacturer part numbers on file: 497A80033 (Lockheed Martin Corporation Div Rotary and Mission Systems), 497A80033-1 (Lockheed Martin Corporation Div Rotary and Mission Systems), 67DP-14569-01 (Taylor Devices Inc).
Key specifications for 497A80033-1: Flange Mounting Hole Diameter: 0.562 INCHES MINIMUM AND 0.571 INCHES MAXIMUM IN; Distance Between Mounting Hole Centers: 6.500 INCHES NOMINAL IN; Flange Thickness: 0.460 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN; Flange Length: 7.890 INCHES MINIMUM AND 8.030 INCHES MAXIMUM IN. 7 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.