The Shaft,straight, cataloged under National Stock Number 3040-00-084-6794, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-084-6794 |
| Primary Part Number | 10187904 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| First End Diameter | 0.1880 INCHES NOMINAL IN |
| Second End Diameter | 0.1880 INCHES NOMINAL IN |
| First End Style | PLAIN |
| 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 |
|---|---|
| 10187904 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 561B-37B | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 561B-37B | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 561B-37B | 5/9 Secondary reference Keysight Technologies, Inc. |
NSN 3040-00-084-6794 is a Shaft,straight, manufactured by Us Army Aviation and Missile Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-084-6794 has 2 manufacturer part numbers on file: 10187904 (Us Army Aviation and Missile Command), 561B-37B (Keysight Technologies Inc).
Key specifications for 10187904: First End Diameter: 0.1880 INCHES NOMINAL IN; Second End Diameter: 0.1880 INCHES NOMINAL IN; First End Style: PLAIN; Overall Length: 5.250 INCHES NOMINAL IN. 5 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.