PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8778Lever,manual Control

Telemechanics Inc · NSN 3040-00-125-5767 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-125-5767 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-125-5767. Primary manufacturer part number: 8778.
Features
  • Lever,manual Control — FSC 3040
  • FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT
  • 3 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 3040-00-125-5767, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-125-5767
Primary Part Number8778
Item NameLever,manual Control
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
FSC Application DataTELETYPE AND FACSIMILE EQUIPMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6145-00-043-0821 INTERCHANGEABLE
Cable,special Purpose,electrical
5310-00-558-46978778 INTERCHANGEABLE
Nut,plain,hexagon
Te Connectivity Corporation
5930-00-592-16812265699 INTERCHANGEABLE
Switch,rotary
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5905-00-726-6946 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
5950-00-904-9143722810-30 INTERCHANGEABLE
Transformer,power
Raytheon Company Div Rmd Strategic
Cross-Reference Index
Part NumberManufacturer
8778 PRIMARY Telemechanics Inc (USA)
8778 American Telephone and Telegraph Co (USA)
8778 At and T Corp (USA)
Related Parts
6145-00-043-0821INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
5310-00-558-4697INTERCHANGEABLE
NUT,PLAIN,HEXAGON
8778
5930-00-592-1681INTERCHANGEABLE
SWITCH,ROTARY
2265699
5905-00-726-6946INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5950-00-904-9143INTERCHANGEABLE
TRANSFORMER,POWER
722810-30

Frequently Asked Questions

What is NSN 3040-00-125-5767?

NSN 3040-00-125-5767 is a Lever,manual Control, manufactured by Telemechanics Inc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-125-5767?

NSN 3040-00-125-5767 has 3 cross-referenced part numbers: 8778 (Telemechanics Inc), 8778 (American Telephone and Telegraph Co), 8778 (At and T Corp).

What NSN replaces 3040-00-125-5767?

There are 5 known substitutes for 3040-00-125-5767: 6145-00-043-0821, 5310-00-558-4697, 5930-00-592-1681 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8778?

Key specifications for 8778: FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT; Special Features: MATERIAL,NICKEL. 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