The Puller,bearing,marine Propulsion, cataloged under National Stock Number 4940-01-299-7073, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Rexnord Industries 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-299-7073 |
| Primary Part Number | 431028 |
| Item Name | Puller,bearing,marine Propulsion |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Rexnord Industries Llc |
| Status | ACTIVE |
| General Characteristics Item Description | PULLER FOR LOW SPEED AFT BEARING |
| 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 |
|---|---|
| 431028 PRIMARY | Rexnord Industries Llc (USA) |
NSN 4940-01-299-7073 is a Puller,bearing,marine Propulsion, manufactured by Rexnord Industries Llc, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-299-7073 has 1 manufacturer part number on file: 431028 (Rexnord Industries Llc).
1 possible match (shared part number, not a government interchangeability claim): 6750-01-427-4135. Verify interchangeability with system specifications before substitution.
Key specifications for 431028: General Characteristics Item Description: PULLER FOR LOW SPEED AFT BEARING; End Item Identification: MARINE REDUCER,FALK CORP,MODEL 8-773805. 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.