The Shaft,straight, cataloged under National Stock Number 3040-00-086-9960, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-086-9960 |
| Primary Part Number | A547-286 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| First End Diameter | 0.5000 INCHES NOMINAL IN |
| First End Hole Depth | 0.1200 INCHES NOMINAL IN |
| First End Style | THREADED CROSS DRILLED |
| End Similarity | IDENTICAL |
| Material | STEEL CORROSION RESISTING |
| First End Distance From Hole Center to End | 0.3750 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 |
|---|---|
| 547A002728 | Northrop Grumman Systems Corporation (USA) |
| A547-286 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| 002728 | L3 Technologies, Inc. Div L3 Keo (USA) |
NSN 3040-00-086-9960 is a Shaft,straight, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-086-9960 has 3 manufacturer part numbers on file: 547A002728 (Northrop Grumman Systems Corporation), A547-286 (L3 Technologies, Inc. Div L3 Keo), 002728 (L3 Technologies, Inc. Div L3 Keo).
Key specifications for A547-286: First End Diameter: 0.5000 INCHES NOMINAL IN; First End Hole Depth: 0.1200 INCHES NOMINAL IN; First End Style: THREADED CROSS DRILLED; Overall Length: 27.562 INCHES NOMINAL IN. 6 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.