PartsTable TECHNICAL DATA SHEET

NSN 5990-01-392-2210Government record, cited

Synchro Assembly5990-01-392-2210

NSN 5990-01-392-2210 · NIIN 013922210 · Part number RTY20

Vaisala Inc. · FSC 5990 — Synchros and Resolvers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 63653

Government record, cited

NSN 5990-01-392-2210 — this item is cataloged by the U.S. Government under National Stock Number 5990-01-392-2210. Manufacturer of record part number: RTY20.

Also searched as 5990-01-392-2210 · 5990013922210 · NIIN 013922210 · 01-392-2210 · FSC 5990 Synchros and Resolvers · CAGE 63653 · RTY20

Nearby stock numbers ← 5990-01-390-2177 Synchro, Receiver · 5990-01-392-5682 Synchro, Transmitter →

Features

Synchro Assembly — FSC 5990
1 manufacturer part number on file
Manufacturer of record: Vaisala Inc.

Identification

NSN: 5990-01-392-2210
NIIN: 013922210
FSC: 5990 — Synchros and Resolvers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: RTY20
Manufacturer: Vaisala Inc.

General Description

The Synchro Assembly, cataloged under National Stock Number 5990-01-392-2210, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vaisala Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5990-01-392-2210
Primary Part Number	RTY20
Item Name	Synchro Assembly
FSC / FSG	5990 / 59 — Synchros and Resolvers
Manufacturer	Vaisala Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
RTY20 PRIMARY	Vaisala Inc. (USA)

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 5990-01-392-2210?

NSN 5990-01-392-2210 is a Synchro Assembly, manufactured by Vaisala Inc., classified under FSC 5990, Synchros and Resolvers. Status: active.

What part numbers are listed for NSN 5990-01-392-2210?

NSN 5990-01-392-2210 has 1 manufacturer part number on file: RTY20 (Vaisala Inc.).

What are the specifications of RTY20?

Key specifications for RTY20: End Item Identification: AN/TMQ-41. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5990-01-392-2210 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.

What is the DEMIL code for NSN 5990-01-392-2210?

NSN 5990-01-392-2210 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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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