The Shaft,straight, cataloged under National Stock Number 3040-01-142-2285, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Drs Signal Solutions, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-142-2285 |
| Primary Part Number | 1747-1 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Drs Signal Solutions, Inc. |
| Status | ACTIVE |
| Second End Groove Width | 0.0625 INCHES NOMINAL IN |
| Second End Diameter | 0.2497 INCHES NOMINAL IN |
| Second End Spline Length | 0.250 INCHES NOMINAL IN |
| Second End Groove Diameter | 0.1873 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Spline Quantity | 14 |
| Second End Style | CIRCULAR GROOVED AND SPLINED (STRAIGHT) |
| Second End Spline Major Diameter | 0.2220 INCHES NOMINAL IN |
| Second End Distance From End to Groove | 0.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1747-1 PRIMARY | Drs Signal Solutions, Inc. (USA) |
NSN 3040-01-142-2285 is a Shaft,straight, manufactured by Drs Signal Solutions, Inc., classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-142-2285 has 1 cross-referenced part number: 1747-1 (Drs Signal Solutions, Inc.).
There are 6 known substitutes for 3040-01-142-2285: 5315-00-281-8007, 5845-00-563-1602, 5950-01-110-1975 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1747-1: Second End Groove Width: 0.0625 INCHES NOMINAL IN; Second End Diameter: 0.2497 INCHES NOMINAL IN; Second End Spline Length: 0.250 INCHES NOMINAL IN; Second End Groove Diameter: 0.1873 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.