PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

170409Bar,space,teletypewriter

Telemechanics Inc · NSN 5815-00-971-0553 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-971-0553 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-971-0553. Primary manufacturer part number: 170409.
Features
  • Bar,space,teletypewriter — FSC 5815
  • FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT
  • General Characteristics Item Description: MATERIAL,METAL; FINISH,NATURAL; 6.750 IN. LG; 1.312 IN. LG; 0.718 IN. H; ONE HOLE 0.188 IN. DIA; TWO HOLES 0.093 IN. DIA THREADED; ONE HOLE 0.093 IN. DIA UNTHREADED IN
  • 3 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bar,space,teletypewriter, cataloged under National Stock Number 5815-00-971-0553, 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
NSN5815-00-971-0553
Primary Part Number170409
Item NameBar,space,teletypewriter
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
FSC Application DataTELETYPE AND FACSIMILE EQUIPMENT
General Characteristics Item DescriptionMATERIAL,METAL; FINISH,NATURAL; 6.750 IN. LG; 1.312 IN. LG; 0.718 IN. H; ONE HOLE 0.188 IN. DIA; TWO HOLES 0.093 IN. DIA THREADED; ONE HOLE 0.093 IN. DIA UNTHREADED IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2530-00-164-309674906555-3 INTERCHANGEABLE
Seat
Kalmar AC Inc
Cross-Reference Index
Part NumberManufacturer
170409 PRIMARY Telemechanics Inc (USA)
170409 Zf Industrieantriebe Witten Gmbh (DEU)
170409 American Telephone and Telegraph Co (USA)
Related Parts
2530-00-164-3096INTERCHANGEABLE
SEAT
74906555-3

Frequently Asked Questions

What is NSN 5815-00-971-0553?

NSN 5815-00-971-0553 is a Bar,space,teletypewriter, manufactured by Telemechanics Inc, classified under FSC 5815 (No Item Name Available). Status: active.

What are the part numbers for NSN 5815-00-971-0553?

NSN 5815-00-971-0553 has 3 cross-referenced part numbers: 170409 (Telemechanics Inc), 170409 (Zf Industrieantriebe Witten Gmbh), 170409 (American Telephone and Telegraph Co).

What NSN replaces 5815-00-971-0553?

There is 1 known substitute for 5815-00-971-0553: 2530-00-164-3096. Verify interchangeability with system specifications before substitution.

What are the specifications of 170409?

Key specifications for 170409: FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT; General Characteristics Item Description: MATERIAL,METAL; FINISH,NATURAL; 6.750 IN. LG; 1.312 IN. LG; 0.718 IN. H; ONE HOLE 0.188 IN. DIA; TWO HOLES 0.093 IN. DIA THREADED; ONE HOLE 0.093 IN. DIA UNTHREADED IN. 2 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