PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

154354Teletypewriter Subassembly

Telemechanics Inc · NSN 5815-00-021-0807 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-021-0807 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-021-0807. Primary manufacturer part number: 154354.
Features
  • Teletypewriter Subassembly — FSC 5815
  • Component Type and Quantity: 2 BAR AND 1 BRACKET
  • 5 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 5815-00-021-0807, 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 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5815-00-021-0807
Primary Part Number154354
Item NameTeletypewriter Subassembly
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Component Type and Quantity2 BAR AND 1 BRACKET
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-421-2977154354 INTERCHANGEABLE
Saturable Reactor
Raytheon Company Dba Raytheon Co
5910-01-015-3367 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
5950-01-054-3502 INTERCHANGEABLE
Transformer,pulse
Cross-Reference Index
Part NumberManufacturer
TP154354 Teleprinter Corp of America (USA)
154354 Zf Industrieantriebe Witten Gmbh (DEU)
154354 PRIMARY Telemechanics Inc (USA)
154354 American Telephone and Telegraph Co (USA)
154354 Daytel Mfg Inc (USA)
Related Parts
5950-00-421-2977INTERCHANGEABLE
SATURABLE REACTOR
154354
5910-01-015-3367INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
5950-01-054-3502INTERCHANGEABLE
TRANSFORMER,PULSE

Frequently Asked Questions

What is NSN 5815-00-021-0807?

NSN 5815-00-021-0807 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 5815-00-021-0807?

NSN 5815-00-021-0807 has 5 cross-referenced part numbers: TP154354 (Teleprinter Corp of America), 154354 (Zf Industrieantriebe Witten Gmbh), 154354 (Telemechanics Inc), 154354 (American Telephone and Telegraph Co), 154354 (Daytel Mfg Inc).

What NSN replaces 5815-00-021-0807?

There are 3 known substitutes for 5815-00-021-0807: 5950-00-421-2977, 5910-01-015-3367, 5950-01-054-3502. Verify interchangeability with system specifications before substitution.

What are the specifications of 154354?

Key specifications for 154354: Overall Length: 1.188 INCHES NOMINAL IN; Overall Width: 0.593 INCHES NOMINAL IN; Special Features: MOUNTING CONFIGURATION: TWO 0.093 INCH DIAMETER THREADED MOUNTING HOLES SPACED 0.375 INCH CENTER TO CENTER; ONE 'V' SHAPED SLIDE GROOVE 0.625 INCH LONG BY 0.064 INCH WIDE BY 0.018 INCH DEEP IN; Component Type and Quantity: 2 BAR AND 1 BRACKET. 5 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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