The Teletypewriter Subassembly, cataloged under National Stock Number 5815-00-981-7177, 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. Government technical data includes 2 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5815-00-981-7177 |
| Primary Part Number | 305121 |
| Item Name | Teletypewriter Subassembly |
| FSC / FSG | 5815 / 58 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Overall Diameter | 0.875 INCHES NOMINAL IN |
| Component Type and Quantity | 1 SHAFT AND 1 BUSHING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5815-00-981-7177 is a Teletypewriter Subassembly, manufactured by Telemechanics Inc, classified under FSC 5815 (No Item Name Available). Status: active.
NSN 5815-00-981-7177 has 2 cross-referenced part numbers: 305121 (Telemechanics Inc), 305121 (American Telephone and Telegraph Co).
There are 3 known substitutes for 5815-00-981-7177: 1620-00-587-2105, 5950-00-615-0413, 4820-01-275-9060. Verify interchangeability with system specifications before substitution.
Key specifications for 305121: Overall Diameter: 0.875 INCHES NOMINAL IN; Overall Length: 4.003 INCHES NOMINAL IN; Component Type and Quantity: 1 SHAFT AND 1 BUSHING; End Item Identification: TELETYPEWRITER SET MODEL 37ASR. 4 total characteristics are documented in the Federal Logistics Information System.