The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-240-0238, 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 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-240-0238 |
| Primary Part Number | 10278412 |
| 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 | 0.164 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Load Rating | 25.0 POUNDS MAXIMUM LBS |
| Distance Between Mounting Hole Centers | 1.945 INCHES NOMINAL IN |
| Flange Thickness | 0.050 INCHES NOMINAL IN |
| Style Designator | ROUND W/BUSHING TWO-HOLE FLANGE |
| Material Document and Classification | QQ-A-200/3, ALLOY 2024-T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Flange Length | 2.320 INCHES NOMINAL IN |
| Distance From Flange to End | 0.550 INCHES NOMINAL IN |
| Load/frequency Range | 25.0 LB LOAD FOR 47 TO 57 HERTZ LBS |
| Inside Diameter | 0.252 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Height | 0.970 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE OVERALL |
| Flange Width | 1.760 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY OVERALL |
| 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 |
|---|---|
| 10278412 PRIMARY | Lord Corporation Dba Lord Corp (USA) |
| Reference | Meaning |
|---|---|
| 156PDLT13 | 5/9 Secondary reference Lord Corporation Dba Lord Corp |
| 10278412 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
NSN 5342-00-240-0238 is a Mount,resilient,weapon System, manufactured by Lord Corporation Dba Lord Corp, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-240-0238 has 1 manufacturer part number on file: 10278412 (Lord Corporation Dba Lord Corp).
Key specifications for 10278412: Flange Mounting Hole Diameter: 0.164 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Load Rating: 25.0 POUNDS MAXIMUM LBS; Distance Between Mounting Hole Centers: 1.945 INCHES NOMINAL IN. 15 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.