PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AY201-3BSynchro,transmitter

Honeywell International Inc. Dba Honeywell International · NSN 5990-00-333-6210 · FSC 5990 · No Item Name Available
Verified by PartsTable
NSN 5990-00-333-6210 — this item is cataloged by the U.S. Government under National Stock Number 5990-00-333-6210. Primary manufacturer part number: AY201-3B.
Features
  • Synchro,transmitter — FSC 5990
  • Shaft Slot Width: 0.0310 INCHES NOMINAL SINGLE SHAFT IN
  • Rotor Input Electrical Power Rating: 330.0 MILLIWATTS NOMINAL
  • Shaft Diameter: 0.1200 INCHES NOMINAL SINGLE SHAFT IN
  • Frequency in Hertz: 400.0 NOMINAL
  • Body Size: 15
  • Rotor Input Voltage Rating in Volts: 26.0 NOMINAL
  • Rotor Input Current Rating: 650.0 MILLIAMPERES NOMINAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Synchro,transmitter, cataloged under National Stock Number 5990-00-333-6210, is classified within Federal Supply Class 5990 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 9 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
NSN5990-00-333-6210
Primary Part NumberAY201-3B
Item NameSynchro,transmitter
FSC / FSG5990 / 59 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International
StatusCANCELLED
Shaft Slot Width0.0310 INCHES NOMINAL SINGLE SHAFT IN
Rotor Input Electrical Power Rating330.0 MILLIWATTS NOMINAL
Shaft Diameter0.1200 INCHES NOMINAL SINGLE SHAFT IN
Frequency in Hertz400.0 NOMINAL
Body Size15
Rotor Input Voltage Rating in Volts26.0 NOMINAL
Rotor Input Current Rating650.0 MILLIAMPERES NOMINAL
Shaft Length0.5000 INCHES NOMINAL SINGLE SHAFT IN
Terminal Type and Quantity5 WIRE LEAD
Shaft Slot Depth0.0310 INCHES NOMINAL SINGLE SHAFT IN
Shaft TypeROUND, SLOTTED SINGLE SHAFT
Flange Diameter1.4370 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5920-00-296-4885W20 INTERCHANGEABLE
Fuse,plug
Cooper Bussmann, Llc Dba Cooper Industries
1560-00-339-621794020 INTERCHANGEABLE
Support,structural Component,air
Northrop Grumman Systems Corporation
4820-00-424-74313382652 INTERCHANGEABLE
Cock,shutoff,screw Stem
Hatch & Kirk, Inc.
5915-00-500-99912920137-20 INTERCHANGEABLE
Filter,band Pass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-721-1773 INTERCHANGEABLE
Coil,radio Frequency
5910-01-096-05779402-0 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
Knowles Cazenovia, Inc. Div Johanson Manufacturing
4920-01-300-200194020 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
4820-01-348-5620M0100 INTERCHANGEABLE
Valve,linear,directional Control
Mobilcrete International Inc
2040-01-412-2985 INTERCHANGEABLE
Anchor,marine,fluked
5330-01-445-9155FG26010P1 INTERCHANGEABLE
Seal,plain Encased
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
Cross-Reference Index
Part NumberManufacturer
94020 Arma Div Ambac Industries Inc
AY201-3B PRIMARY Honeywell International Inc. Dba Honeywell International (USA)
M0100 Bae Systems Information and Electronic Systems Integration Inc. (USA)
M010016 Bae Systems Information and Electronic Systems Integration Inc. (USA)
72224 Arma Div Ambac Industries Inc
M010016E Bae Systems Information and Electronic Systems Integration Inc. (USA)
AY201-3 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
476596-1 Drs Sustainment Systems Inc (USA)
476596-1 Drs Sustainment Systems, Inc. (USA)
144A21800-213 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
AY201-3B Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
34-255C Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
144A21800-213 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
Related Parts
5920-00-296-4885INTERCHANGEABLE
FUSE,PLUG
W20
1560-00-339-6217INTERCHANGEABLE
SUPPORT,STRUCTURAL COMPONENT,AIR
94020
4820-00-424-7431INTERCHANGEABLE
COCK,SHUTOFF,SCREW STEM
3382652
5915-00-500-9991INTERCHANGEABLE
FILTER,BAND PASS
2920137-20
5950-00-721-1773INTERCHANGEABLE
COIL,RADIO FREQUENCY
5910-01-096-0577INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
9402-0
4920-01-300-2001INTERCHANGEABLE
TEST PROGRAM SET
94020
4820-01-348-5620INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
M0100
2040-01-412-2985INTERCHANGEABLE
ANCHOR,MARINE,FLUKED
5330-01-445-9155INTERCHANGEABLE
SEAL,PLAIN ENCASED
FG26010P1
6130-01-518-0271INTERCHANGEABLE
POWER SUPPLY
94020
5895-01-557-3383INTERCHANGEABLE
MODEM,COMMUNICATIONS
94-020

Frequently Asked Questions

What is NSN 5990-00-333-6210?

NSN 5990-00-333-6210 is a Synchro,transmitter, manufactured by Honeywell International Inc. Dba Honeywell International, classified under FSC 5990 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5990-00-333-6210?

NSN 5990-00-333-6210 has 13 cross-referenced part numbers: 94020 (Arma Div Ambac Industries Inc), AY201-3B (Honeywell International Inc. Dba Honeywell International), M0100 (Bae Systems Information and Electronic Systems Integration Inc.), M010016 (Bae Systems Information and Electronic Systems Integration Inc.), 72224 (Arma Div Ambac Industries Inc) and 8 more.

What NSN replaces 5990-00-333-6210?

There are 12 known substitutes for 5990-00-333-6210: 5920-00-296-4885, 1560-00-339-6217, 4820-00-424-7431 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AY201-3B?

Key specifications for AY201-3B: Shaft Slot Width: 0.0310 INCHES NOMINAL SINGLE SHAFT IN; Rotor Input Electrical Power Rating: 330.0 MILLIWATTS NOMINAL; Shaft Diameter: 0.1200 INCHES NOMINAL SINGLE SHAFT IN; Frequency in Hertz: 400.0 NOMINAL. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5990-00-333-6210 still in active supply?

NSN 5990-00-333-6210 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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