PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FT240Mounting

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5821-00-194-6899 · FSC 5821 · No Item Name Available
Verified by PartsTable
NSN 5821-00-194-6899 — this item is cataloged by the U.S. Government under National Stock Number 5821-00-194-6899. Primary manufacturer part number: FT240.
Features
  • Mounting — FSC 5821
  • FSC Application Data: RADIO AND TELEVISION COMMUNICATION EQUIPMENT,AIRBORNE
  • 9 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mounting, cataloged under National Stock Number 5821-00-194-6899, is classified within Federal Supply Class 5821 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5821-00-194-6899
Primary Part NumberFT240
Item NameMounting
FSC / FSG5821 / 58 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusCANCELLED
FSC Application DataRADIO AND TELEVISION COMMUNICATION EQUIPMENT,AIRBORNE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-0248 INTERCHANGEABLE
Cone and Rollers,tapered Roller
6130-00-253-1304V6248 INTERCHANGEABLE
Vibrator,interrupter
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
2510-00-340-07956831 INTERCHANGEABLE
Shock Absorber,direct Action
Tenneco Inc
6240-00-436-538958 INTERCHANGEABLE
Lamp,incandescent
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
5935-00-682-0580683-1-11PSK INTERCHANGEABLE
Connector,receptacle,electrical
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
6625-00-691-65366831 INTERCHANGEABLE
Clamp,spring
Cec Vibration Products, Llc Dba Cec Vibrations Products
3040-00-767-771668-31-113-1 INTERCHANGEABLE
Cam,control
Arkwin Industries, Inc. Dba Arkwin Industries Inc
5961-01-019-3484683-1 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Micro Uspd Inc
5945-01-142-8050GR835TW1 INTERCHANGEABLE
Relay,solid State
Northrop Grumman Systems Corporation
6515-01-317-85006831 INTERCHANGEABLE
Switch,delay,respiratory Therapy
Bird Products Corp
Cross-Reference Index
Part NumberManufacturer
250-1649 Melstrom Manufacturing Corporation (USA)
FT240 At and T Corp (USA)
FT240A Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
6831 Cessna Aircraft Co Arc Avionics Div (USA)
FT240 American Telephone and Telegraph Co (USA)
FT240 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
FT240 Lucent Technologies Inc Dba Federal Marketing Group (USA)
2Z6721-240 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
FT240 Lucent Technologies Inc Corporate Headquarters (USA)
Related Parts
3110-00-100-0248INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
6130-00-253-1304INTERCHANGEABLE
VIBRATOR,INTERRUPTER
V6248
2510-00-340-0795INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
6831
6240-00-436-5389INTERCHANGEABLE
LAMP,INCANDESCENT
58
5935-00-682-0580INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
683-1-11PSK
6625-00-691-6536INTERCHANGEABLE
CLAMP,SPRING
6831
3040-00-767-7716INTERCHANGEABLE
CAM,CONTROL
68-31-113-1
5961-01-019-3484INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
683-1
5945-01-142-8050INTERCHANGEABLE
RELAY,SOLID STATE
GR835TW1
6515-01-317-8500INTERCHANGEABLE
SWITCH,DELAY,RESPIRATORY THERAPY
6831
5930-01-422-1693INTERCHANGEABLE
SWITCH,PULL
6831
6210-01-449-9653INTERCHANGEABLE
FIXTURE,LIGHTING
FT-240-1

Frequently Asked Questions

What is NSN 5821-00-194-6899?

NSN 5821-00-194-6899 is a Mounting, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5821 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5821-00-194-6899?

NSN 5821-00-194-6899 has 9 cross-referenced part numbers: 250-1649 (Melstrom Manufacturing Corporation), FT240 (At and T Corp), FT240A (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 6831 (Cessna Aircraft Co Arc Avionics Div), FT240 (American Telephone and Telegraph Co) and 4 more.

What NSN replaces 5821-00-194-6899?

There are 12 known substitutes for 5821-00-194-6899: 3110-00-100-0248, 6130-00-253-1304, 2510-00-340-0795 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FT240?

Key specifications for FT240: FSC Application Data: RADIO AND TELEVISION COMMUNICATION EQUIPMENT,AIRBORNE. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5821-00-194-6899 still in active supply?

NSN 5821-00-194-6899 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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