The Shaft,straight, cataloged under National Stock Number 3040-01-234-4855, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Dover Resources, Inc. Div Norriseal. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-234-4855 |
| Primary Part Number | 740-031 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Dover Resources, Inc. Div Norriseal |
| Status | ACTIVE |
| Material | STEEL COMP 316 |
| 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 |
|---|---|
| 740-031 PRIMARY | Dover Resources, Inc. Div Norriseal (USA) |
| 910-114 PIECE 21 PRIMARY | Dover Resources, Inc. Div Norriseal (USA) |
| Reference | Meaning |
|---|---|
| 910-114 | D/9 Drawing number reference only U.S. Government activity |
| 910-114 PIECE 21 | 5/9 Secondary reference U.S. Government activity |
| 740-031 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-01-234-4855 is a Shaft,straight, manufactured by Dover Resources, Inc. Div Norriseal, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-234-4855 has 2 manufacturer part numbers on file: 740-031 (Dover Resources, Inc. Div Norriseal), 910-114 PIECE 21 (Dover Resources, Inc. Div Norriseal).
Key specifications for 740-031: Material: STEEL COMP 316. 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.