The Extension Shaft, cataloged under National Stock Number 3040-00-473-8949, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Bogen Communications Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3040-00-473-8949 |
| Primary Part Number | 85-2023 |
| Item Name | Extension Shaft |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Bogen Communications Inc |
| Status | CANCELLED |
| Length | 1.125 INCHES NOMINAL IN |
| Shoulder Length | 0.250 INCHES NOMINAL IN |
| End Type | INTEGRAL COUPLING |
| Style Designator | PLAIN SOCKET |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3040-00-473-8949 is a Extension Shaft, manufactured by Bogen Communications Inc, classified under FSC 3040 (No Item Name Available). Status: cancelled.
NSN 3040-00-473-8949 has 2 cross-referenced part numbers: 85-2023 (Bogen Communications Inc), 13644 (Cessna Aircraft Co Arc Avionics Div).
There are 7 known substitutes for 3040-00-473-8949: 5330-00-048-6231, 5330-00-252-9214, 5305-00-269-3219 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 85-2023: Length: 1.125 INCHES NOMINAL IN; Shoulder Length: 0.250 INCHES NOMINAL IN; End Type: INTEGRAL COUPLING; Style Designator: PLAIN SOCKET. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 3040-00-473-8949 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.