The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-028-9048, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Ge Aviation Systems Llc. Government technical data includes 11 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 | 5342-01-028-9048 |
| Primary Part Number | 158881-01 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Ge Aviation Systems Llc |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.296 INCHES NOMINAL IN |
| Load Rating | 12.8 POUNDS MAXIMUM LBS |
| Distance Between Mounting Hole Centers | 4.500 INCHES NOMINAL IN |
| Flange Thickness | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| Style Designator | ROUND W/BUSHING FOUR-HOLE FLANGE |
| Flange Length | 4.975 INCHES MINIMUM AND 5.025 INCHES MAXIMUM IN |
| Distance From Flange to End | 2.430 INCHES MINIMUM AND 2.450 INCHES MAXIMUM IN |
| Shortest Distance Between Mounting Hole Centers | 9.455 INCHES NOMINAL IN |
| Inside Diameter | 2.525 INCHES NOMINAL IN |
| Height | 4.480 INCHES NOMINAL IN |
| Flange Width | 9.930 INCHES MINIMUM AND 9.980 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 |
|---|---|
| 158881-01 PRIMARY | Ge Aviation Systems Llc (USA) |
NSN 5342-01-028-9048 is a Mount,resilient,weapon System, manufactured by Ge Aviation Systems Llc, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-028-9048 has 1 manufacturer part number on file: 158881-01 (Ge Aviation Systems Llc).
Key specifications for 158881-01: Flange Mounting Hole Diameter: 0.296 INCHES NOMINAL IN; Load Rating: 12.8 POUNDS MAXIMUM LBS; Distance Between Mounting Hole Centers: 4.500 INCHES NOMINAL IN; Flange Thickness: 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN. 11 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.