The Shaft,shouldered, cataloged under National Stock Number 3040-01-085-9335, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Hme, Inc. Dba Hme Ahrens-Fox. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-085-9335 |
| Primary Part Number | BE-21592-3 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Hme, Inc. Dba Hme Ahrens-Fox |
| Status | ACTIVE |
| Step Quantity | 3 |
| First End Diameter | 1.8750 INCHES NOMINAL IN |
| Largest Step Diameter | 2.000 INCHES NOMINAL IN |
| First End External Thread Length | 1.813 INCHES NOMINAL IN |
| First End Style | EXTERNAL THREADED |
| End Similarity | IDENTICAL |
| 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 |
|---|---|
| BE-21592-3 PRIMARY | Hme, Inc. Dba Hme Ahrens-Fox (USA) |
| 19AS508 | Oshkosh Defense Llc (USA) |
| BE-21592-3 | Hendrickson Usa Llc (USA) |
| Reference | Meaning |
|---|---|
| BE-21592 | D/9 Drawing number reference only Hme, Inc. Dba Hme Ahrens-Fox |
| 19AS508 | 5/9 Secondary reference Oshkosh Corp |
NSN 3040-01-085-9335 is a Shaft,shouldered, manufactured by Hme, Inc. Dba Hme Ahrens-Fox, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-085-9335 has 3 manufacturer part numbers on file: BE-21592-3 (Hme, Inc. Dba Hme Ahrens-Fox), 19AS508 (Oshkosh Defense Llc), BE-21592-3 (Hendrickson Usa Llc).
Key specifications for BE-21592-3: Step Quantity: 3; First End Diameter: 1.8750 INCHES NOMINAL IN; Largest Step Diameter: 2.000 INCHES NOMINAL IN; First End External Thread Length: 1.813 INCHES NOMINAL IN. 7 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.