Synchro, Control Transformer5990-00-889-8787

NSN 5990-00-889-8787 · NIIN 008898787

FSC 5990 — Synchros and Resolvers · FSG 59 — Electrical and Electronic Equipment Components

Government record, cited

Also searched as 5990-00-889-8787 · 5990008898787 · NIIN 008898787 · 00-889-8787 · FSC 5990 Synchros and Resolvers · CR40901004 · 892C793P2

Nearby stock numbers ← 5990-00-889-8441 Adapter, Synchro · 5990-00-889-9632 Synchro, Transmitter →

Features

Synchro,control Transformer — FSC 5990
Body Size: 11
Shaft Type: ROUND, SLOTTED SINGLE SHAFT
Body Diameter: 1.0620 INCHES NOMINAL IN
Stator Input Current Rating: 21.0 MILLIAMPERES NOMINAL
Frequency in Hertz: 400.0 NOMINAL
Stator Input Electrical Power Rating: 250.0 MILLIWATTS NOMINAL
Shaft Length: 0.4370 INCHES NOMINAL SINGLE SHAFT IN

Identification

NSN: 5990-00-889-8787
NIIN: 008898787
FSC: 5990 — Synchros and Resolvers
FSG: 59 — Electrical and Electronic Equipment Components

General Description

The Synchro,control Transformer, cataloged under National Stock Number 5990-00-889-8787, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5990-00-889-8787
Item Name	Synchro,control Transformer
FSC / FSG	5990 / 59 — Synchros and Resolvers
Status	ACTIVE
Body Size	11
Shaft Type	ROUND, SLOTTED SINGLE SHAFT
Body Diameter	1.0620 INCHES NOMINAL IN
Stator Input Current Rating	21.0 MILLIAMPERES NOMINAL
Frequency in Hertz	400.0 NOMINAL
Stator Input Electrical Power Rating	250.0 MILLIWATTS NOMINAL
Shaft Length	0.4370 INCHES NOMINAL SINGLE SHAFT IN
Stator Input Voltage Rating in Volts	11.8 NOMINAL
Terminal Type and Quantity	5 WIRE LEAD

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
CR40901004	3/2 Design control — primary reference U.S. Government activity
892C793P2	5/2 Secondary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5990 — Synchros and Resolvers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5990-00-001-1764

SYNCHRO,DIFFERENTIAL TRANSMITTER

5990-00-001-1765

SYNCHRO,TRANSMITTER

5990-00-001-1766

SYNCHRO,CONTROL TRANSFORMER

5990-00-001-4570

5990-00-001-4570 · Item name not on file

5990-00-001-5956

5990-00-001-5956 · Item name not on file

5990-00-001-7588

SYNCHRO,TRANSMITTER

5990-00-003-0177

5990-00-003-0177 · Item name not on file

5990-00-003-0569

RESOLVER,ELECTRICAL

Frequently Asked Questions

What is NSN 5990-00-889-8787?

NSN 5990-00-889-8787 is a Synchro,control Transformer, classified under FSC 5990, Synchros and Resolvers. Status: active.

What are the specifications of 5990-00-889-8787?

Key specifications for 5990-00-889-8787: Body Size: 11; Shaft Type: ROUND, SLOTTED SINGLE SHAFT; Body Diameter: 1.0620 INCHES NOMINAL IN; Stator Input Current Rating: 21.0 MILLIAMPERES NOMINAL. 9 specifications are documented in the U.S. Government catalog.

Is NSN 5990-00-889-8787 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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