The Teletypewriter, cataloged under National Stock Number 5815-01-133-3665, is classified within Federal Supply Class 5815 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Telemechanics Inc. This item has 4 commercial cross-references from 2 manufacturers, 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 | 5815-01-133-3665 |
| Primary Part Number | 40/8B |
| Item Name | Teletypewriter |
| FSC / FSG | 5815 / 58 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40/8B PRIMARY | Telemechanics Inc (USA) |
| 4033-8KTKT PRIMARY | Telemechanics Inc (USA) |
| 4033-8KTKT | American Telephone and Telegraph Co (USA) |
| 40/8B | American Telephone and Telegraph Co (USA) |
NSN 5815-01-133-3665 is a Teletypewriter, manufactured by Telemechanics Inc, classified under FSC 5815 (No Item Name Available). Status: active.
NSN 5815-01-133-3665 has 4 cross-referenced part numbers: 40/8B (Telemechanics Inc), 4033-8KTKT (Telemechanics Inc), 4033-8KTKT (American Telephone and Telegraph Co), 40/8B (American Telephone and Telegraph Co).
There are 6 known substitutes for 5815-01-133-3665: 5330-00-143-6883, 5975-00-152-1147, 5950-00-244-8305 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40/8B: End Item Identification: TELEPHONE AND TELETYPEWRITERS. 1 total characteristics are documented in the Federal Logistics Information System.