The Shaft,shouldered, cataloged under National Stock Number 3040-01-450-3802, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Astronics Test Systems Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-450-3802 |
| Primary Part Number | G1-29-7202-001 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Astronics Test Systems Inc |
| Status | ACTIVE |
| Second End External Thread Length | 39.5050 INCHES NOMINAL IN |
| Step Quantity | 2 |
| First End Diameter | 0.4370 INCHES NOMINAL IN |
| First End Style | INDENTED FLAT KEYWAY |
| First End Keyway Depth | 0.0620 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | CROSS DRILLED AND EXTERNALLY THREADED |
| External Keyway Length | 0.9890 INCHES NOMINAL FIRST END IN |
| First End Keyway Width | 0.1250 INCHES NOMINAL IN |
| 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 |
|---|---|
| G1-29-7202-001 PRIMARY | Astronics Test Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| G1-29-7202-001 | 5/9 Secondary reference Astronics Dme Llc Dba Astronics Dme |
| G1-29-7202 | D/9 Drawing number reference only Astronics Dme Llc Dba Astronics Dme |
NSN 3040-01-450-3802 is a Shaft,shouldered, manufactured by Astronics Test Systems Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-450-3802 has 1 manufacturer part number on file: G1-29-7202-001 (Astronics Test Systems Inc).
Key specifications for G1-29-7202-001: Second End External Thread Length: 39.5050 INCHES NOMINAL IN; Step Quantity: 2; First End Diameter: 0.4370 INCHES NOMINAL IN; First End Style: INDENTED FLAT KEYWAY. 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.