NSN 5990-01-031-3840 · NIIN 010313840 · Part number 42944-1
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems · FSC 5990 — Synchros and Resolvers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 50027
Government record, cited
NSN 5990-01-031-3840 — this item is cataloged by the U.S. Government under National Stock Number 5990-01-031-3840. Manufacturer of record part number: 42944-1.
Also searched as5990-01-031-3840 ·
5990010313840 ·
NIIN 010313840 ·
01-031-3840 ·
FSC 5990 Synchros and Resolvers · CAGE 50027 · 42944-1
Manufacturer of record: Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
Identification
NSN: 5990-01-031-3840
NIIN: 010313840
FSC: 5990 — Synchros and Resolvers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 42944-1
Manufacturer: Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
General Description
The Rotor,synchro, cataloged under National Stock Number 5990-01-031-3840, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Rotor,synchro
FSC / FSG
5990 — Synchros and Resolvers (FSG 59)
Manufacturers
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (CAGE 50027)
Technical Specifications
Parameter
Value
NSN
5990-01-031-3840
Primary Part Number
42944-1
Item Name
Rotor,synchro
FSC / FSG
5990 / 59 — Synchros and Resolvers
Manufacturer
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (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 5990-01-031-3840?
NSN 5990-01-031-3840 is a Rotor,synchro, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 5990, Synchros and Resolvers. Status: active.
What part numbers are listed for NSN 5990-01-031-3840?
NSN 5990-01-031-3840 has 1 manufacturer part number on file: 42944-1 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).
Is NSN 5990-01-031-3840 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.