The Extension Shaft, cataloged under National Stock Number 3040-01-254-6115, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is L3harris Technologies, Inc.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-254-6115 |
| Primary Part Number | 315245-001 |
| Item Name | Extension Shaft |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| External Thread Length | 0.238 INCHES NOMINAL IN |
| End Type | PROCESSED END |
| Outside Diameter | 0.375 INCHES NOMINAL IN |
| Length | 1.550 INCHES NOMINAL IN |
| Shaft End Configuration | ROUND |
| Material | STEEL COMP 303 |
| Style Designator | THREADED SOCKET |
| Surface Treatment | PASSIVATE |
| Nominal Thread Size | 0.164 INCHES SOCKET EXTERNAL IN |
| Nominal Thread Size | 0.164 INCHES SOCKET INTERNAL IN |
| Shaft End Design | MALE AND FEMALE |
| Material Document and Classification | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Quantity Per Inch | 32 SOCKET EXTERNAL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SOCKET INTERNAL |
| Thread Quantity Per Inch | 32 SOCKET INTERNAL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SOCKET EXTERNAL |
| Internal Thread Length | 0.380 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 315245 | L3harris Technologies, Inc. (USA) |
| 315245-001 PRIMARY | L3harris Technologies, Inc. (USA) |
NSN 3040-01-254-6115 is a Extension Shaft, manufactured by L3harris Technologies, Inc., classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-254-6115 has 2 cross-referenced part numbers: 315245 (L3harris Technologies, Inc.), 315245-001 (L3harris Technologies, Inc.).
There are 3 known substitutes for 3040-01-254-6115: 3110-00-120-3095, 4330-01-027-4600, 7320-01-508-7560. Verify interchangeability with system specifications before substitution.
Key specifications for 315245-001: External Thread Length: 0.238 INCHES NOMINAL IN; End Type: PROCESSED END; Outside Diameter: 0.375 INCHES NOMINAL IN; Length: 1.550 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.