The Teletypewriter Subassembly, cataloged under National Stock Number 5815-00-859-6557, 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 Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5815-00-859-6557 |
| Primary Part Number | 1247 |
| Item Name | Teletypewriter Subassembly |
| FSC / FSG | 5815 / 58 — No Item Name Available |
| Manufacturer | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1247 | New Haven Mfg Corp (USA) |
| 1247 PRIMARY | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| 401247 | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| 01247 | New Haven Mfg Corp (USA) |
| 01247 | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| 401247 | New Haven Mfg Corp (USA) |
NSN 5815-00-859-6557 is a Teletypewriter Subassembly, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 5815 (No Item Name Available). Status: active.
NSN 5815-00-859-6557 has 6 cross-referenced part numbers: 1247 (New Haven Mfg Corp), 1247 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 401247 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 01247 (New Haven Mfg Corp), 01247 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service) and 1 more.
There are 12 known substitutes for 5815-00-859-6557: 6240-00-019-0917, 5985-00-148-8233, 5136-00-224-7115 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1247: End Item Identification: 5815-00-892-1031,TELETYPEWRITER,TT-297/UG. 1 total characteristics are documented in the Federal Logistics Information System.