PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

950153-2BRelay,solid State

Raytheon Company Dba Raytheon · NSN 5945-01-142-8048 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-142-8048 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-142-8048. Primary manufacturer part number: 950153-2B.
Features
  • Relay,solid State — FSC 5945
  • 3 verified cross-references
  • Primary manufacturer: Raytheon Company Dba Raytheon
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,solid State, cataloged under National Stock Number 5945-01-142-8048, 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 Raytheon Company Dba Raytheon. This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5945-01-142-8048
Primary Part Number950153-2B
Item NameRelay,solid State
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5342-00-145-6369 INTERCHANGEABLE
Latch,locking Pawl
3110-00-159-136010983ZHYATT INTERCHANGEABLE
Ring,bearing,outer
Naval Ship Systems Command
6625-00-450-20646613 INTERCHANGEABLE
Generator,pulse
Texas Instruments Inc Information Technology Group
5950-00-498-83013804 INTERCHANGEABLE
Transformer,power
Sartron, Inc
4820-00-646-6236 INTERCHANGEABLE
Valve,safety Relief
5962-01-058-7937 INTERCHANGEABLE
Microcircuit,linear
4820-01-176-60526613 INTERCHANGEABLE
Seat,valve
Greno Industries, Inc. Dba Greno Industries Inc
Cross-Reference Index
Part NumberManufacturer
950153-2B PRIMARY Raytheon Company Dba Raytheon (USA)
SR3-R75A-0062 Leach International Corp Div Leach International Corporation (USA)
661-3 Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ (USA)
Related Parts
5342-00-145-6369INTERCHANGEABLE
LATCH,LOCKING PAWL
3110-00-159-1360INTERCHANGEABLE
RING,BEARING,OUTER
10983ZHYATT
6625-00-450-2064INTERCHANGEABLE
GENERATOR,PULSE
6613
5950-00-498-8301INTERCHANGEABLE
TRANSFORMER,POWER
3804
4820-00-646-6236INTERCHANGEABLE
VALVE,SAFETY RELIEF
5962-01-058-7937INTERCHANGEABLE
MICROCIRCUIT,LINEAR
4820-01-176-6052INTERCHANGEABLE
SEAT,VALVE
6613

Frequently Asked Questions

What is NSN 5945-01-142-8048?

NSN 5945-01-142-8048 is a Relay,solid State, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-142-8048?

NSN 5945-01-142-8048 has 3 cross-referenced part numbers: 950153-2B (Raytheon Company Dba Raytheon), SR3-R75A-0062 (Leach International Corp Div Leach International Corporation), 661-3 (Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/).

What NSN replaces 5945-01-142-8048?

There are 7 known substitutes for 5945-01-142-8048: 5342-00-145-6369, 3110-00-159-1360, 6625-00-450-2064 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 950153-2B?

Key specifications for 950153-2B: Special Features: 3PSTNO; SWITCH RATING 50 TO 120 VAC,750 MA MAX,400 HZ; 26 VDC NOMINAL AND 30 VDC MAX RATED CONTROL VOLTAGE; 1.600 IN. MAX LONG; 1.010 IN. W; 1.310 IN. MAX H; THREE 0.102 IN. DIA MTG HOLES SPACED ON THE CORNERS OF AN ISOSCELES TRIANGLE,BASE 0.625 IN.,ALTITUDE 1.350 IN. VDC. 1 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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