PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M31-1Relay,solid State

Teledyne Solid State Products Div Teledyne Industries Sub of Teledyne Inc · NSN 5945-01-339-4322 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-339-4322 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-339-4322. Primary manufacturer part number: M31-1.
Features
  • Relay,solid State — FSC 5945
  • 2 verified cross-references
  • Primary manufacturer: Teledyne Solid State Products Div Teledyne Industries Sub of Teledyne Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,solid State, cataloged under National Stock Number 5945-01-339-4322, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Teledyne Solid State Products Div Teledyne Industries Sub of Teledyne Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-339-4322
Primary Part NumberM31-1
Item NameRelay,solid State
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTeledyne Solid State Products Div Teledyne Industries Sub of Teledyne Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3020-00-231-873540CL INTERCHANGEABLE
Link,roller Chain
Union Chain Div of Ust Inc
2910-00-361-74291-170811 INTERCHANGEABLE
Parts Kit,carburetor
Hdt Expeditionary Systems Inc
5120-00-473-77686248183 INTERCHANGEABLE
Wrench,track Suppor
U S Army Tank Automotive Command Amsta-Im-Mm
5821-00-879-370161A44D1 INTERCHANGEABLE
Control,radio Set
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6625-00-910-2557M311 INTERCHANGEABLE
Frequency Standard
Ryan International Corporation
4530-01-374-2763 INTERCHANGEABLE
Millboard,non-Asbestos
6105-01-406-0439 INTERCHANGEABLE
Motor,alternating Current
Cross-Reference Index
Part NumberManufacturer
M31-1 PRIMARY Teledyne Solid State Products Div Teledyne Industries Sub of Teledyne Inc (USA)
M31-1W Teledyne Solid State Products Div Teledyne Industries Sub of Teledyne Inc (USA)
Related Parts
3020-00-231-8735INTERCHANGEABLE
LINK,ROLLER CHAIN
40CL
2910-00-361-7429INTERCHANGEABLE
PARTS KIT,CARBURETOR
1-170811
5120-00-473-7768INTERCHANGEABLE
WRENCH,TRACK SUPPOR
6248183
5821-00-879-3701INTERCHANGEABLE
CONTROL,RADIO SET
61A44D1
6625-00-910-2557INTERCHANGEABLE
FREQUENCY STANDARD
M311
4530-01-374-2763INTERCHANGEABLE
MILLBOARD,NON-ASBESTOS
6105-01-406-0439INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT

Frequently Asked Questions

What is NSN 5945-01-339-4322?

NSN 5945-01-339-4322 is a Relay,solid State, manufactured by Teledyne Solid State Products Div Teledyne Industries Sub of Teledyne Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-339-4322?

NSN 5945-01-339-4322 has 2 cross-referenced part numbers: M31-1 (Teledyne Solid State Products Div Teledyne Industries Sub of Teledyne Inc), M31-1W (Teledyne Solid State Products Div Teledyne Industries Sub of Teledyne Inc).

What NSN replaces 5945-01-339-4322?

There are 7 known substitutes for 5945-01-339-4322: 3020-00-231-8735, 2910-00-361-7429, 5120-00-473-7768 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M31-1?

Key specifications for M31-1: End Item Identification: TORPEDO LAUNCHING CONTROL UNIT; Special Features: MILITARY SPDT HIGH POWER AC/DC; POWER FET OUTPUT; BREAK-BEFORE-MAKE; CMOS; HEMETICALLY SEALED; 22 PIN; OPER. OUTPUT 80VDC MAX; CURRENT 4.8 AMP MAX VDC. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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