PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

405931Teletypewriter Subassembly

Telemechanics Inc · NSN 5815-01-054-2063 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-01-054-2063 — this item is cataloged by the U.S. Government under National Stock Number 5815-01-054-2063. Primary manufacturer part number: 405931.
Features
  • Teletypewriter Subassembly — FSC 5815
  • Component Type and Quantity: 1 COVER AND 9 WIRE ROPE AND 3 STUD
  • 2 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Teletypewriter Subassembly, cataloged under National Stock Number 5815-01-054-2063, 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 1 verified specification, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5815-01-054-2063
Primary Part Number405931
Item NameTeletypewriter Subassembly
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Component Type and Quantity1 COVER AND 9 WIRE ROPE AND 3 STUD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-069-1824SNJ54LS189AJ INTERCHANGEABLE
Microcircuit,memory
Texas Instruments Incorporated
6105-01-252-0381 INTERCHANGEABLE
Housing Assy
Cross-Reference Index
Part NumberManufacturer
405931 PRIMARY Telemechanics Inc (USA)
405931 American Telephone and Telegraph Co (USA)
Related Parts
5962-01-069-1824INTERCHANGEABLE
MICROCIRCUIT,MEMORY
SNJ54LS189AJ
6105-01-252-0381INTERCHANGEABLE
HOUSING ASSY

Frequently Asked Questions

What is NSN 5815-01-054-2063?

NSN 5815-01-054-2063 is a Teletypewriter Subassembly, manufactured by Telemechanics Inc, classified under FSC 5815 (No Item Name Available). Status: active.

What are the part numbers for NSN 5815-01-054-2063?

NSN 5815-01-054-2063 has 2 cross-referenced part numbers: 405931 (Telemechanics Inc), 405931 (American Telephone and Telegraph Co).

What NSN replaces 5815-01-054-2063?

There are 2 known substitutes for 5815-01-054-2063: 5962-01-069-1824, 6105-01-252-0381. Verify interchangeability with system specifications before substitution.

What are the specifications of 405931?

Key specifications for 405931: Overall Height: 1.125 INCHES NOMINAL IN; End Item Identification: TELETYPEWRITER SET AN/TGC-29V V; Overall Width: 1.250 INCHES NOMINAL IN; Component Type and Quantity: 1 COVER AND 9 WIRE ROPE AND 3 STUD. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com