The Telephone Central Office Section, cataloged under National Stock Number 5805-00-405-0421, is classified within Federal Supply Class 5805 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is R-Tec Systems Div of Reliance Electric Co. Government technical data includes 1 verified specification, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5805-00-405-0421 |
| Primary Part Number | 73-18-000 |
| Item Name | Telephone Central Office Section |
| FSC / FSG | 5805 / 58 — No Item Name Available |
| Manufacturer | R-Tec Systems Div of Reliance Electric Co |
| Status | ACTIVE |
| FSC Application Data | TELEPHONE AND TELEGRAPH EQUIPMENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 73-18-000 PRIMARY | R-Tec Systems Div of Reliance Electric Co (USA) |
NSN 5805-00-405-0421 is a Telephone Central Office Section, manufactured by R-Tec Systems Div of Reliance Electric Co, classified under FSC 5805 (No Item Name Available). Status: active.
NSN 5805-00-405-0421 has 1 cross-referenced part number: 73-18-000 (R-Tec Systems Div of Reliance Electric Co).
There is 1 known substitute for 5805-00-405-0421: 5331-01-289-4421. Verify interchangeability with system specifications before substitution.
Key specifications for 73-18-000: FSC Application Data: TELEPHONE AND TELEGRAPH EQUIPMENT; Overall Height: 1.125 INCHES NOMINAL IN; Overall Width: 1.188 INCHES NOMINAL IN; Overall Length: 3.500 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.