PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5031-42Semiconductor Device,test System

Raytheon Company Div Rmd Strategic · NSN 5961-00-945-1957 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-945-1957 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-945-1957. Primary manufacturer part number: 5031-42.
Features
  • Semiconductor Device,test System — FSC 5961
  • Reference Number Differentiating Characteristics: SELECTED AND TESTED FOR POLARIS MISSILE SYSTEM
  • 2 verified cross-references
  • Primary manufacturer: Raytheon Company Div Rmd Strategic
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Device,test System, cataloged under National Stock Number 5961-00-945-1957, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Company Div Rmd Strategic. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-945-1957
Primary Part Number5031-42
Item NameSemiconductor Device,test System
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRaytheon Company Div Rmd Strategic
StatusACTIVE
Reference Number Differentiating CharacteristicsSELECTED AND TESTED FOR POLARIS MISSILE SYSTEM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-155-6716120-9 BRG INTERCHANGEABLE
Bearing,ball,annular
Manitowoc Engineering Co Division of the Manitowoc Co Inc
6625-00-160-1128209A INTERCHANGEABLE
Generator,signal
Keysight Technologies Inc
5330-00-218-23112-209AX2029B INTERCHANGEABLE
Gasket Set
Industrial Technologies and Services Llc
2030-00-394-9989209A INTERCHANGEABLE
Bar Assembly
Otis Elevator Co Sub of United Technologies Corp
4820-00-455-1164 INTERCHANGEABLE
Valve,seatless
6625-00-649-7465209A INTERCHANGEABLE
Multimeter
Hickok Waekon Llc
5935-00-954-908010688236 INTERCHANGEABLE
Adapter,connector
Us Army Aviation and Missile Command
5962-01-294-461350314-2 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
6750-01-427-4758 INTERCHANGEABLE
Film,photographic
Cross-Reference Index
Part NumberManufacturer
5031-42 Raytheon Company Div Rmd Strategic (USA)
209A Westinghouse Electric Corp Control Business Unit
Related Parts
3110-00-155-6716INTERCHANGEABLE
BEARING,BALL,ANNULAR
120-9 BRG
6625-00-160-1128INTERCHANGEABLE
GENERATOR,SIGNAL
209A
5330-00-218-2311INTERCHANGEABLE
GASKET SET
2-209AX2029B
2030-00-394-9989INTERCHANGEABLE
BAR ASSEMBLY
209A
4820-00-455-1164INTERCHANGEABLE
VALVE,SEATLESS
6625-00-649-7465INTERCHANGEABLE
MULTIMETER
209A
5935-00-954-9080INTERCHANGEABLE
ADAPTER,CONNECTOR
10688236
5962-01-294-4613INTERCHANGEABLE
MICROCIRCUIT,MEMORY
50314-2
6750-01-427-4758INTERCHANGEABLE
FILM,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 5961-00-945-1957?

NSN 5961-00-945-1957 is a Semiconductor Device,test System, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-945-1957?

NSN 5961-00-945-1957 has 2 cross-referenced part numbers: 5031-42 (Raytheon Company Div Rmd Strategic), 209A (Westinghouse Electric Corp Control Business Unit).

What NSN replaces 5961-00-945-1957?

There are 9 known substitutes for 5961-00-945-1957: 3110-00-155-6716, 6625-00-160-1128, 5330-00-218-2311 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5031-42?

Key specifications for 5031-42: Reference Number Differentiating Characteristics: SELECTED AND TESTED FOR POLARIS MISSILE SYSTEM. 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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