PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

121995Lever,manual Control

Telemechanics Inc · NSN 3040-00-370-1778 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-370-1778 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-370-1778. Primary manufacturer part number: 121995.
Features
  • Lever,manual Control — FSC 3040
  • FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT
  • 4 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lever,manual Control, cataloged under National Stock Number 3040-00-370-1778, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission 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 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3040-00-370-1778
Primary Part Number121995
Item NameLever,manual Control
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
FSC Application DataTELETYPE AND FACSIMILE EQUIPMENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
2835-00-213-16947348-1 INTERCHANGEABLE
Spacer,gear
Rtx Corporation Div Pratt & Whitney
2815-00-362-17803062096 INTERCHANGEABLE
Roller,injector Cam
Cummins Inc.
2910-00-773-57661538139 INTERCHANGEABLE
Parts Kit,fuel Pump
Mack Trucks Inc Parts Opn
5950-01-050-0583852750 INTERCHANGEABLE
Transformer,power
Cae Usa Inc.
3120-01-235-114673481 INTERCHANGEABLE
Bearing,sleeve
Dana Commercial Vehicle Products, Llc
4820-01-650-5353121995 INTERCHANGEABLE
Valve,stop-Check
Aerco International, Inc. Dba Aerco International Inc
Cross-Reference Index
Part NumberManufacturer
121995 PRIMARY Telemechanics Inc (USA)
73481 American Telephone and Telegraph Co (USA)
121995 American Telephone and Telegraph Co (USA)
73481 Telemechanics Inc (USA)
Related Parts
2835-00-213-1694INTERCHANGEABLE
SPACER,GEAR
7348-1
2815-00-362-1780INTERCHANGEABLE
ROLLER,INJECTOR CAM
3062096
2910-00-773-5766INTERCHANGEABLE
PARTS KIT,FUEL PUMP
1538139
5950-01-050-0583INTERCHANGEABLE
TRANSFORMER,POWER
852750
3120-01-235-1146INTERCHANGEABLE
BEARING,SLEEVE
73481
4820-01-650-5353INTERCHANGEABLE
VALVE,STOP-CHECK
121995

Frequently Asked Questions

What is NSN 3040-00-370-1778?

NSN 3040-00-370-1778 is a Lever,manual Control, manufactured by Telemechanics Inc, classified under FSC 3040 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3040-00-370-1778?

NSN 3040-00-370-1778 has 4 cross-referenced part numbers: 121995 (Telemechanics Inc), 73481 (American Telephone and Telegraph Co), 121995 (American Telephone and Telegraph Co), 73481 (Telemechanics Inc).

What NSN replaces 3040-00-370-1778?

There are 6 known substitutes for 3040-00-370-1778: 2835-00-213-1694, 2815-00-362-1780, 2910-00-773-5766 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 121995?

Key specifications for 121995: Special Features: FINISH,COPPER PLATE; FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3040-00-370-1778 still in active supply?

NSN 3040-00-370-1778 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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