The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-283-1666, 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 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5342-01-283-1666 |
| Primary Part Number | J-18992-5 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Lord Corporation Dba Lord Corp |
| Status | ACTIVE |
| Material Document and Classification | QQ-A-225/6, ALLOY 2024, T351 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/4, 2024-T351 FED SPEC SINGLE MATERIAL RESPONSE BEARING SLEEVE |
| Flange Length | 3.737 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY BEARING SLEEVE |
| 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 |
|---|---|
| 717612939-001 | Lockheed Martin Corporation (USA) |
| J-18992-5 PRIMARY | Lord Corporation Dba Lord Corp (USA) |
| Reference | Meaning |
|---|---|
| 717612939-001 | 5/2 Secondary reference U.S. Government activity |
| 717612939 | D/9 Drawing number reference only Lockheed Martin Corporation |
NSN 5342-01-283-1666 is a Mount,resilient,weapon System, manufactured by Lord Corporation Dba Lord Corp, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-283-1666 has 2 manufacturer part numbers on file: 717612939-001 (Lockheed Martin Corporation), J-18992-5 (Lord Corporation Dba Lord Corp).
Key specifications for J-18992-5: Material Document and Classification: QQ-A-225/6, ALLOY 2024, T351 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/4, 2024-T351 FED SPEC SINGLE MATERIAL RESPONSE BEARING SLEEVE; Flange Length: 3.737 INCHES MAXIMUM IN; Material: ALUMINUM ALLOY BEARING SLEEVE. 3 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.