PartsTable TECHNICAL DATA SHEET
NSN 5815-00-342-9577Government record, cited

Teletypewriter Subassembly5815-00-342-9577

NSN 5815-00-342-9577 · NIIN 003429577 · Part number 181954
Telemechanics Inc · FSC 5815 — Teletype and Facsimile Equipment · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 57712
Government record, cited
NSN 5815-00-342-9577 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-342-9577. Manufacturer of record part number: 181954.
Also searched as  5815-00-342-9577 · 5815003429577 · NIIN 003429577 · 00-342-9577 · FSC 5815 Teletype and Facsimile Equipment · CAGE 57712 · 181954
Nearby stock numbers  ·
Features
  • Teletypewriter Subassembly — FSC 5815
  • Overall Diameter: 0.665 INCHES NOMINAL IN
  • 1 manufacturer part number on file
  • Manufacturer of record: Telemechanics Inc
Identification
  • NSN: 5815-00-342-9577
  • NIIN: 003429577
  • FSC: 5815 — Teletype and Facsimile Equipment
  • FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
  • Primary part number: 181954
  • Manufacturer: Telemechanics Inc
General Description

The Teletypewriter Subassembly, cataloged under National Stock Number 5815-00-342-9577, is classified within Federal Supply Class 5815 (Teletype and Facsimile Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Telemechanics Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5815-00-342-9577
Primary Part Number181954
Item NameTeletypewriter Subassembly
FSC / FSG5815 / 58 — Teletype and Facsimile Equipment
ManufacturerTelemechanics Inc
StatusACTIVE
Overall Diameter0.665 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
181954 PRIMARY Telemechanics Inc (USA)
Reference documents
ReferenceMeaning
181954 5/9 Secondary reference
American Telephone and Telegraph Co
No interchangeability data on file.
Other items in FSC 5815 — Teletype and Facsimile Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5815-00-000-1513
5815-00-000-1513 · Item name not on file
5815-00-000-2108
5815-00-000-2108 · Item name not on file
5815-00-000-2119
5815-00-000-2119 · Item name not on file
5815-00-000-2158
5815-00-000-2158 · Item name not on file
5815-00-000-3474
5815-00-000-3474 · Item name not on file
5815-00-000-4031
5815-00-000-4031 · Item name not on file
5815-00-000-6507
5815-00-000-6507 · Item name not on file
5815-00-000-6643
5815-00-000-6643 · Item name not on file

Frequently Asked Questions

What is NSN 5815-00-342-9577?

NSN 5815-00-342-9577 is a Teletypewriter Subassembly, manufactured by Telemechanics Inc, classified under FSC 5815, Teletype and Facsimile Equipment. Status: active.

What part numbers are listed for NSN 5815-00-342-9577?

NSN 5815-00-342-9577 has 1 manufacturer part number on file: 181954 (Telemechanics Inc).

What are the specifications of 181954?

Key specifications for 181954: Overall Diameter: 0.665 INCHES NOMINAL IN; Overall Length: 0.635 INCHES NOMINAL IN; Special Features: CONTAINS CHARACTER SET FOR TYPING UNIT. 1 specification is documented in the U.S. Government catalog.

Is NSN 5815-00-342-9577 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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