The Shaft,shouldered, cataloged under National Stock Number 3040-01-342-4731, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is W and G Machine Company, Incorporated. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-342-4731 |
| Primary Part Number | 8837216-01 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | W and G Machine Company, Incorporated |
| Status | ACTIVE |
| Step Quantity | 5 |
| First End Diameter | 0.2330 INCHES NOMINAL IN |
| Largest Step Diameter | 0.251 INCHES NOMINAL IN |
| First End Style | PLAIN |
| Material Document and Classification | ASTM-A400 ASSN STD SINGLE MATERIAL RESPONSE |
| End Similarity | IDENTICAL |
| Material | STEEL COMP 4340 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8837216-01 | W and G Machine Company, Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 8837216-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-01-342-4731 is a Shaft,shouldered, manufactured by W and G Machine Company, Incorporated, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-342-4731 has 1 manufacturer part number on file: 8837216-01 (W and G Machine Company, Incorporated).
Key specifications for 8837216-01: Step Quantity: 5; First End Diameter: 0.2330 INCHES NOMINAL IN; Largest Step Diameter: 0.251 INCHES NOMINAL IN; First End Style: PLAIN. 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.
NSN 3040-01-342-4731 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.