The Shaft,shouldered, cataloged under National Stock Number 3040-00-130-0832, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Astronautics Corporation of America. Government technical data includes 9 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-130-0832 |
| Primary Part Number | 104137 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES |
| FSC Application Data | INDICATOR,ATTITUDE |
| Step Quantity | 3 |
| First End Diameter | 0.0934 INCHES NOMINAL IN |
| Largest Step Diameter | 0.125 INCHES NOMINAL IN |
| First End Style | PLAIN |
| Material Document and Classification | MIL-S-7720,COMP 303,COND A MIL SPEC SINGLE MATERIAL RESPONSE |
| End Similarity | IDENTICAL |
| Material | STEEL COMP 303 |
| 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 |
|---|---|
| 104137 PRIMARY | Astronautics Corporation of America (USA) |
NSN 3040-00-130-0832 is a Shaft,shouldered, manufactured by Astronautics Corporation of America, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-130-0832 has 1 manufacturer part number on file: 104137 (Astronautics Corporation of America).
2 possible matches (shared part number, not a government interchangeability claim): 5360-00-498-9759, 5995-01-279-3008. Verify interchangeability with system specifications before substitution.
Key specifications for 104137: Surface Finish: 125.0 MICROINCHES; FSC Application Data: INDICATOR,ATTITUDE; Step Quantity: 3; First End Diameter: 0.0934 INCHES NOMINAL IN. 9 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.