PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TT243FGTeletypewriter

Joint Electronics Type Designation System · NSN 5815-00-752-0922 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-752-0922 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-752-0922. Primary manufacturer part number: TT243FG.
Features
  • Teletypewriter — FSC 5815
  • Keyboard Language: ENGLISH
  • Phase: SINGLE LOCATION NOT OTHERWISE SPECIFIED
  • Motor Type: SYNCHRONOUS
  • Tape Feed Type: FRICTION
  • DC Voltage Rating: 115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
  • Electrical Power Source Relationship: OPERATING
  • Character Quantity Per Line: 72
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Teletypewriter, cataloged under National Stock Number 5815-00-752-0922, 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 Joint Electronics Type Designation System. Government technical data includes 13 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5815-00-752-0922
Primary Part NumberTT243FG
Item NameTeletypewriter
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusACTIVE
Keyboard LanguageENGLISH
PhaseSINGLE LOCATION NOT OTHERWISE SPECIFIED
Motor TypeSYNCHRONOUS
Tape Feed TypeFRICTION
DC Voltage Rating115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Electrical Power Source RelationshipOPERATING
Character Quantity Per Line72
Overall Diameter20.000 INCHES NOMINAL IN
Installation DesignFIXED STATION
AC Voltage Rating115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Frequency Rating60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Keyboard TypeSTANDARD COMMUNICATIONS
Unit Interval Quantity7.42
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5815-00-752-0923TT247FG INTERCHANGEABLE
Teletypewriter
Joint Electronics Type Designation System
4930-01-103-8208G24 INTERCHANGEABLE
Adapter,grease Gun Coupling
Weems Industries, Inc. Dba Weems Industries Inc
9140-01-461-3989 INTERCHANGEABLE
Kerosene
Cross-Reference Index
Part NumberManufacturer
KSR Telemechanics Inc (USA)
KSR At and T Corp (USA)
TT243FG PRIMARY Joint Electronics Type Designation System (USA)
Related Parts
5815-00-752-0923INTERCHANGEABLE
TELETYPEWRITER
TT247FG
4930-01-103-8208INTERCHANGEABLE
ADAPTER,GREASE GUN COUPLING
G24
9140-01-461-3989INTERCHANGEABLE
KEROSENE

Frequently Asked Questions

What is NSN 5815-00-752-0922?

NSN 5815-00-752-0922 is a Teletypewriter, manufactured by Joint Electronics Type Designation System, classified under FSC 5815 (No Item Name Available). Status: active.

What are the part numbers for NSN 5815-00-752-0922?

NSN 5815-00-752-0922 has 3 cross-referenced part numbers: KSR (Telemechanics Inc), KSR (At and T Corp), TT243FG (Joint Electronics Type Designation System).

What NSN replaces 5815-00-752-0922?

There are 3 known substitutes for 5815-00-752-0922: 5815-00-752-0923, 4930-01-103-8208, 9140-01-461-3989. Verify interchangeability with system specifications before substitution.

What are the specifications of TT243FG?

Key specifications for TT243FG: Keyboard Language: ENGLISH; Phase: SINGLE LOCATION NOT OTHERWISE SPECIFIED; Motor Type: SYNCHRONOUS; Tape Feed Type: FRICTION. 13 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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