The Shoe,thrust Bearing, cataloged under National Stock Number 3040-01-283-3859, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Kingsbury Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-283-3859 |
| Primary Part Number | 10 1-2 1912-2 |
| Item Name | Shoe,thrust Bearing |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Kingsbury Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM BRONZE; PART OF TURBINE THRUST BEARING ASSEMBLY |
| 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 |
|---|---|
| 462443 PIECE 2 | Kingsbury Inc. (USA) |
| 10 1-2 1912-2 PRIMARY | Kingsbury Inc. (USA) |
| Reference | Meaning |
|---|---|
| 462443 | D/9 Drawing number reference only Kingsbury Inc. |
NSN 3040-01-283-3859 is a Shoe,thrust Bearing, manufactured by Kingsbury Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-283-3859 has 2 manufacturer part numbers on file: 462443 PIECE 2 (Kingsbury Inc.), 10 1-2 1912-2 (Kingsbury Inc.).
Key specifications for 10 1-2 1912-2: General Characteristics Item Description: ALUMINUM BRONZE; PART OF TURBINE THRUST BEARING ASSEMBLY; End Item Identification: BEARING ASSEMBLY,KINGSBURY MACHINE WORKS,MODEL AR-5. 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.