The Shaft,straight, cataloged under National Stock Number 3040-01-086-0822, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Cemen Tech, Inc.. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-01-086-0822 |
| Primary Part Number | NP3231000 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Cemen Tech, Inc. |
| Status | ACTIVE |
| First End Diameter | 1.2500 INCHES NOMINAL IN |
| Second End Diameter | 1.2500 INCHES NOMINAL IN |
| Second End Distance From Keyway Center to End | 0.750 INCHES NOMINAL IN |
| First End Style | FLAT KEYWAY |
| Second End Keyway Width | 0.3120 INCHES NOMINAL IN |
| First End Keyway Depth | 0.156 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | WOODRUFF KEYWAY |
| Material | STEEL |
| External Keyway Length | 1.250 INCHES NOMINAL SECOND END IN |
| External Keyway Length | 2.500 INCHES NOMINAL FIRST END IN |
| First End Keyway Width | 0.3120 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 |
|---|---|
| NP3231000 PRIMARY | Cemen Tech, Inc. (USA) |
| Reference | Meaning |
|---|---|
| NP3231000 | C/1 Advisory reference — outside the item-of-supply concept Minnpar, Llc Dba Minnpar |
| NP3231000 | 5/9 Secondary reference Barber-Greene Co |
NSN 3040-01-086-0822 is a Shaft,straight, manufactured by Cemen Tech, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-086-0822 has 1 manufacturer part number on file: NP3231000 (Cemen Tech, Inc.).
Key specifications for NP3231000: First End Diameter: 1.2500 INCHES NOMINAL IN; Second End Diameter: 1.2500 INCHES NOMINAL IN; Second End Distance From Keyway Center to End: 0.750 INCHES NOMINAL IN; First End Style: FLAT KEYWAY. 12 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.