PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

600318Synchro,control Transformer

Bowmar Llc Dba Bowmar Instrument Corp · NSN 5990-00-057-2795 · FSC 5990 · No Item Name Available
Verified by PartsTable
NSN 5990-00-057-2795 — this item is cataloged by the U.S. Government under National Stock Number 5990-00-057-2795. Primary manufacturer part number: 600318.
Features
  • Synchro,control Transformer — FSC 5990
  • 4 verified cross-references
  • Primary manufacturer: Bowmar Llc Dba Bowmar Instrument Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Synchro,control Transformer, cataloged under National Stock Number 5990-00-057-2795, 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 Bowmar Llc Dba Bowmar Instrument Corp. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameSynchro,control Transformer
FSC / FSG5990 — No Item Name Available (FSG 59)
ManufacturersHoneywell International Inc. Dba Honeywell International (CAGE 96774); Honeywell Intl Inc Defense Avionics Systems (CAGE 55972); Bowmar Llc Dba Bowmar Instrument Corp (CAGE 99479); Instruments and Flight Research, Inc. (CAGE 22525)
Technical Specifications
ParameterValue
NSN5990-00-057-2795
Primary Part Number600318
Item NameSynchro,control Transformer
FSC / FSG5990 / 59 — No Item Name Available
ManufacturerBowmar Llc Dba Bowmar Instrument Corp
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5990-00-146-3534AY201S3B INTERCHANGEABLE
Synchro,control Transformer
Honeywell International Inc. Dba Honeywell International
5990-00-504-6023AY201S3B INTERCHANGEABLE
Synchro,transmitter
Honeywell International Inc. Dba Honeywell International
5841-00-505-2756600318 INTERCHANGEABLE
Receiver-Transmitter Subassembly
Lockheed Martin Corporation Div Rms - Mitchel Field
5990-00-519-9242 INTERCHANGEABLE
Synchro,transmitter
4820-01-419-2601BBV150 INTERCHANGEABLE
Valve,ball
Trident Supply Co. Inc. Dba Trident Supply of Valdosta
5998-01-423-6190521930-2 INTERCHANGEABLE
Circuit Card Assembly
Telephonics Corporation
Cross-Reference Index
Part NumberManufacturer
AY201S-3B Honeywell International Inc. Dba Honeywell International (USA)
AY201S-3B Honeywell Intl Inc Defense Avionics Systems (USA)
600318 PRIMARY Bowmar Llc Dba Bowmar Instrument Corp (USA)
521930-2 Instruments and Flight Research, Inc. (USA)
Related Parts
5990-00-146-3534INTERCHANGEABLE
SYNCHRO,CONTROL TRANSFORMER
AY201S3B
5990-00-504-6023INTERCHANGEABLE
SYNCHRO,TRANSMITTER
AY201S3B
5841-00-505-2756INTERCHANGEABLE
RECEIVER-TRANSMITTER SUBASSEMBLY
600318
5990-00-519-9242INTERCHANGEABLE
SYNCHRO,TRANSMITTER
4820-01-419-2601INTERCHANGEABLE
VALVE,BALL
BBV150
5998-01-423-6190INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
521930-2

Frequently Asked Questions

What is NSN 5990-00-057-2795?

NSN 5990-00-057-2795 is a Synchro,control Transformer, manufactured by Bowmar Llc Dba Bowmar Instrument Corp, classified under FSC 5990 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5990-00-057-2795?

NSN 5990-00-057-2795 has 4 cross-referenced part numbers: AY201S-3B (Honeywell International Inc. Dba Honeywell International), AY201S-3B (Honeywell Intl Inc Defense Avionics Systems), 600318 (Bowmar Llc Dba Bowmar Instrument Corp), 521930-2 (Instruments and Flight Research, Inc.).

What NSN replaces 5990-00-057-2795?

There are 6 known substitutes for 5990-00-057-2795: 5990-00-146-3534, 5990-00-504-6023, 5841-00-505-2756 and 3 more. Verify interchangeability with system specifications before substitution.

Is NSN 5990-00-057-2795 still in active supply?

NSN 5990-00-057-2795 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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