PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

154676Teletypewriter Subassembly

Telemechanics Inc · NSN 5815-00-679-8628 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-679-8628 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-679-8628. Primary manufacturer part number: 154676.
Features
  • Teletypewriter Subassembly — FSC 5815
  • Overall Diameter: 2.505 INCHES NOMINAL IN
  • Component Type and Quantity: 2 PLATE AND 2 GEAR AND 1 SLEEVE
  • 3 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 5815-00-679-8628, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5815-00-679-8628
Primary Part Number154676
Item NameTeletypewriter Subassembly
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Overall Diameter2.505 INCHES NOMINAL IN
Component Type and Quantity2 PLATE AND 2 GEAR AND 1 SLEEVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-01-137-0332 INTERCHANGEABLE
Tee,pipe
Cross-Reference Index
Part NumberManufacturer
154676 Teleprinter Corp of America (USA)
154676 PRIMARY Telemechanics Inc (USA)
154676 American Telephone and Telegraph Co (USA)
Related Parts
4730-01-137-0332INTERCHANGEABLE
TEE,PIPE

Frequently Asked Questions

What is NSN 5815-00-679-8628?

NSN 5815-00-679-8628 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 5815-00-679-8628?

NSN 5815-00-679-8628 has 3 cross-referenced part numbers: 154676 (Teleprinter Corp of America), 154676 (Telemechanics Inc), 154676 (American Telephone and Telegraph Co).

What NSN replaces 5815-00-679-8628?

There is 1 known substitute for 5815-00-679-8628: 4730-01-137-0332. Verify interchangeability with system specifications before substitution.

What are the specifications of 154676?

Key specifications for 154676: Overall Diameter: 2.505 INCHES NOMINAL IN; Overall Height: 0.815 INCHES NOMINAL IN; Component Type and Quantity: 2 PLATE AND 2 GEAR AND 1 SLEEVE; End Item Identification: TELETYPEWRITER SET MODEL 37ASR. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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