The Shaft,straight, cataloged under National Stock Number 3040-00-919-8599, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Air Armament Center/ En. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-00-919-8599 |
| Primary Part Number | 63B10889 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Air Armament Center/ En |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES |
| Second End Hole Diameter | 0.0940 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM IN |
| First End Diameter | 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Second End Diameter | 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| First End Hole Depth | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| First End Style | UNTHREADED CROSS DRILLED |
| Material Document and Classification | QQ-S-624 MIL SPEC SINGLE MATERIAL RESPONSE |
| Second End Distance From Hole Center to End | 0.420 INCHES NOMINAL IN |
| Second End Hole Depth | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| End Similarity | NOT IDENTICAL |
| First End Hole Diameter | 0.0940 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM IN |
| Second End Style | UNTHREADED CROSS DRILLED |
| Material | STEEL |
| First End Distance From Hole Center to End | 0.240 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 |
|---|---|
| 63B10889 PRIMARY | Air Armament Center/ En (USA) |
| 63B10889 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 63B10889 | 5/9 Secondary reference Springfield Armory |
| 63B10889 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-00-919-8599 is a Shaft,straight, manufactured by Air Armament Center/ En, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-919-8599 has 2 manufacturer part numbers on file: 63B10889 (Air Armament Center/ En), 63B10889 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 63B10889: Surface Finish: 125.0 MICROINCHES; Second End Hole Diameter: 0.0940 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM IN; First End Diameter: 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN; Second End Diameter: 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN. 14 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.