The Hub,body, cataloged under National Stock Number 3040-01-494-3305, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is R.h. Industries, Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-494-3305 |
| Primary Part Number | 71083101-1 |
| Item Name | Hub,body |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | R.h. Industries, Inc. |
| Status | ACTIVE |
| Style Designator | SINGLE HUB W/ SECURING HOLE(S) |
| Material | STEEL |
| 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 |
|---|---|
| 71083101-1 PRIMARY | R.h. Industries, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 71083101 | D/9 Drawing number reference only R.h. Industries, Inc. |
NSN 3040-01-494-3305 is a Hub,body, manufactured by R.h. Industries, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-494-3305 has 1 manufacturer part number on file: 71083101-1 (R.h. Industries, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 3010-01-494-3400. Verify interchangeability with system specifications before substitution.
Key specifications for 71083101-1: Style Designator: SINGLE HUB W/ SECURING HOLE(S); Special Features: HUB HAS COMPOSITION OF C-1018 (ST1018); PACK HUB TEETH AND FACE WITH GREASE (MIL-L-15719A); CHECK LUBRICATION EVERY 10 MONTHS OF OPERATION; NHA GEAR TYPE FLEXIBLE COUPLING A; End Item Identification: CVN CLASS SHIP; Material: STEEL. 2 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.