PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MX-2400/ARM-35Tuner,transmission Line

Joint Electronics Type Designation System · NSN 5985-00-719-9944 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-719-9944 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-719-9944. Primary manufacturer part number: MX-2400/ARM-35.
Features
  • Tuner,transmission Line — FSC 5985
  • 2 verified cross-references
  • Primary manufacturer: Joint Electronics Type Designation System
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tuner,transmission Line, cataloged under National Stock Number 5985-00-719-9944, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Joint Electronics Type Designation System. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-719-9944
Primary Part NumberMX-2400/ARM-35
Item NameTuner,transmission Line
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
1680-00-074-194920550 INTERCHANGEABLE
Shaft Assembly,flexible
Transdigm Inc
2920-00-118-55331287375H91 INTERCHANGEABLE
Generator,engine Accessory
Dressta North America Ltd
5365-00-386-456725870 INTERCHANGEABLE
Bushing,oil Pressure
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
7310-00-474-589320551 INTERCHANGEABLE
Compartment Vent,steam Cooker
Cleveland Range, Llc
5999-00-549-5570569-021-010-000 INTERCHANGEABLE
Contact,electrical
Roanwell, Llc
6685-00-696-241820550 INTERCHANGEABLE
Thermometer,self-Indicating
H-B Instrument Co
6130-00-986-823320550 INTERCHANGEABLE
Power Supply
Senior Operations Llc Div Senior Aerospace Ketema
4820-01-311-1623CPC10-15-1 INTERCHANGEABLE
Valve,check
Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division
5331-01-340-685520550 INTERCHANGEABLE
O-Ring
Allied Systems Company Dba Allied Systems Co
5310-01-353-2674 INTERCHANGEABLE
Washer,bevel
Cross-Reference Index
Part NumberManufacturer
MX-2400/ARM-35 PRIMARY Joint Electronics Type Designation System (USA)
20550 Cessna Aircraft Co Arc Avionics Div (USA)
Related Parts
1680-00-074-1949INTERCHANGEABLE
SHAFT ASSEMBLY,FLEXIBLE
20550
2920-00-118-5533INTERCHANGEABLE
GENERATOR,ENGINE ACCESSORY
1287375H91
5365-00-386-4567INTERCHANGEABLE
BUSHING,OIL PRESSURE
25870
7310-00-474-5893INTERCHANGEABLE
COMPARTMENT VENT,STEAM COOKER
20551
5999-00-549-5570INTERCHANGEABLE
CONTACT,ELECTRICAL
569-021-010-000
6685-00-696-2418INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
20550
6130-00-986-8233INTERCHANGEABLE
POWER SUPPLY
20550
4820-01-311-1623INTERCHANGEABLE
VALVE,CHECK
CPC10-15-1
5331-01-340-6855INTERCHANGEABLE
O-RING
20550
5310-01-353-2674INTERCHANGEABLE
WASHER,BEVEL
5120-01-430-8107INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC

Frequently Asked Questions

What is NSN 5985-00-719-9944?

NSN 5985-00-719-9944 is a Tuner,transmission Line, manufactured by Joint Electronics Type Designation System, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-719-9944?

NSN 5985-00-719-9944 has 2 cross-referenced part numbers: MX-2400/ARM-35 (Joint Electronics Type Designation System), 20550 (Cessna Aircraft Co Arc Avionics Div).

What NSN replaces 5985-00-719-9944?

There are 11 known substitutes for 5985-00-719-9944: 1680-00-074-1949, 2920-00-118-5533, 5365-00-386-4567 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MX-2400/ARM-35?

Key specifications for MX-2400/ARM-35: Overall Length: 1.250 INCHES NOMINAL IN; Overall Width: 0.375 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.

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