The Support Ring,stern Tube, cataloged under National Stock Number 2010-01-359-9291, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is Eaton Corporation Dba Eaton Inoac Div Eaton. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2010-01-359-9291 |
| Primary Part Number | 73839 ITEM 8 |
| Item Name | Support Ring,stern Tube |
| FSC / FSG | 2010 / 20 — Ship and Boat Propulsion Components |
| Manufacturer | Eaton Corporation Dba Eaton Inoac Div Eaton |
| Status | ACTIVE |
| General Characteristics Item Description | MADE OF VIRGIN POLYTETRAFLUOROETHYLENE |
| 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 |
|---|---|
| 73848 | Eaton Corporation Dba Eaton Inoac Div Eaton (USA) |
| 73839 ITEM 8 PRIMARY | Eaton Corporation Dba Eaton Inoac Div Eaton (USA) |
| Reference | Meaning |
|---|---|
| 73839 | D/9 Drawing number reference only Eaton Corporation Dba Eaton Inoac Div Eaton |
NSN 2010-01-359-9291 is a Support Ring,stern Tube, manufactured by Eaton Corporation Dba Eaton Inoac Div Eaton, classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.
NSN 2010-01-359-9291 has 2 manufacturer part numbers on file: 73848 (Eaton Corporation Dba Eaton Inoac Div Eaton), 73839 ITEM 8 (Eaton Corporation Dba Eaton Inoac Div Eaton).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-362-1757. Verify interchangeability with system specifications before substitution.
Key specifications for 73839 ITEM 8: General Characteristics Item Description: MADE OF VIRGIN POLYTETRAFLUOROETHYLENE. 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.