The Keyboard-Transmitter,teletypewri, cataloged under National Stock Number 5815-01-233-6940, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5815-01-233-6940 |
| Primary Part Number | LK35ARN |
| Item Name | Keyboard-Transmitter,teletypewri |
| FSC / FSG | 5815 / 58 — Teletype and Facsimile Equipment |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| General Characteristics Item Description | 7.00 UNIT CODE,STANDARD COMMUNICATION KEYBOARD,ENGLISH CHARACTERS,SPEIAL FEATURES: ELECTRICAL SIGNAL LINE BREAK,KEYBOARD LOCK AND UNLOCK-MECHANICAL,REPEAT CHARACTER,LOCAL CR,LOCAL LF,MARGIN INDICATOR,BLANK CODE KEY LEVER,TIME DELAY MOTOR STOP,SYNCHRONOUS PULSED TRANSMISSION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| LK35ARN | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| LK35ARN | 5/9 Secondary reference American Telephone and Telegraph Co |
| TT-388/UG | 3/2 Design control — primary reference U.S. Government activity |
NSN 5815-01-233-6940 is a Keyboard-Transmitter,teletypewri, manufactured by Telemechanics Inc, classified under FSC 5815, Teletype and Facsimile Equipment. Status: active.
NSN 5815-01-233-6940 has 1 manufacturer part number on file: LK35ARN (Telemechanics Inc).
Key specifications for LK35ARN: General Characteristics Item Description: 7.00 UNIT CODE,STANDARD COMMUNICATION KEYBOARD,ENGLISH CHARACTERS,SPEIAL FEATURES: ELECTRICAL SIGNAL LINE BREAK,KEYBOARD LOCK AND UNLOCK-MECHANICAL,REPEAT CHARACTER,LOCAL CR,LOCAL LF,MARGIN INDICATOR,BLANK CODE KEY LEVER,TIME DELAY MOTOR STOP,SYNCHRONOUS PULSED TRANSMISSION. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.