The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-298-7831, 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 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-298-7831 |
| Primary Part Number | CBA20-400-50 |
| 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 | 0.408 INCHES NOMINAL IN |
| Load Rating | 1780.0 POUNDS MAXIMUM LBS |
| Distance Between Mounting Hole Centers | 3.750 INCHES NOMINAL IN |
| Flange Thickness | 0.100 INCHES NOMINAL IN |
| Static Load Rating at Specified Deflection | 0.0 TO 1500.0 POUND LOAD RATING AT 0.000 IN. TO 0.300 IN. AXIAL DEFLECTION AND 0.0 TO 800.0 POUND LOAD RATING AT 0.000 IN. TO 0.160 IN. RADIAL DEFLECTION LBS |
| Flange Length | 4.750 INCHES NOMINAL IN |
| Distance From Flange to End | 0.760 INCHES NOMINAL IN |
| Load/frequency Range | 100 TO 650 POUND LOAD FOR 10 TO 12 HERTZ LBS |
| Inside Diameter | 0.532 INCHES NOMINAL IN |
| Flange Width | 3.000 INCHES NOMINAL IN |
| Material | STEEL FLANGE |
| Material | STEEL INNER BUSHING |
| 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 |
|---|---|
| CBA20-400-50 PRIMARY | Lord Corporation Dba Lord Corp (USA) |
| Reference | Meaning |
|---|---|
| 7638000187 | C/1 Advisory reference — outside the item-of-supply concept Grove U.s. Llc Dba Grove Us Llc |
| 2D62304PK-001 | 7/2 Vendor item drawing reference U.S. Government activity |
| 2D62304PK | 5/9 Secondary reference U.S. Government activity |
NSN 5342-01-298-7831 is a Mount,resilient,weapon System, manufactured by Lord Corporation Dba Lord Corp, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-298-7831 has 1 manufacturer part number on file: CBA20-400-50 (Lord Corporation Dba Lord Corp).
Key specifications for CBA20-400-50: Flange Mounting Hole Diameter: 0.408 INCHES NOMINAL IN; Load Rating: 1780.0 POUNDS MAXIMUM LBS; Distance Between Mounting Hole Centers: 3.750 INCHES NOMINAL IN; Flange Thickness: 0.100 INCHES NOMINAL IN. 12 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.