The Stuffing Box and Bearing,rudder, cataloged under National Stock Number 2040-01-292-0158, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is B.w. Elliott Manufacturing Co., Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-292-0158 |
| Primary Part Number | 12146-501 |
| Item Name | Stuffing Box and Bearing,rudder |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | B.w. Elliott Manufacturing Co., Llc |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 12146-501 PRIMARY | B.w. Elliott Manufacturing Co., Llc (USA) |
| Reference | Meaning |
|---|---|
| 50063-512 | 5/9 Secondary reference Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines |
NSN 2040-01-292-0158 is a Stuffing Box and Bearing,rudder, manufactured by B.w. Elliott Manufacturing Co., Llc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-292-0158 has 1 manufacturer part number on file: 12146-501 (B.w. Elliott Manufacturing Co., Llc).
Key specifications for 12146-501: Special Features: PACKING NUT, BRONZE; GLAND, BRONZE; BUSHING; BRONZE; PACKING, FURNISHED BY CUSTOMER: LUBRICATED WITH GREASE: WIDTH ACROSS FLATS, 2.125 IN. NOM; SHAFT DIA, 1.500 IN. NOM; 3.375 IN. FROM BOTTOM TO LUBRICATION FITTING: ROD DIA, 0.750 IN. IN; Material: STEEL CORROSION RESISTING. 1 specification is 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.