PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-00731-001Semiconductor Device Set

Raytheon Company · NSN 5961-01-019-8773 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-019-8773 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-019-8773. Primary manufacturer part number: 20-00731-001.
Features
  • Semiconductor Device Set — FSC 5961
  • Component Function Relationship: UNMATCHED
  • 2 verified cross-references
  • Primary manufacturer: Raytheon Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Device Set, cataloged under National Stock Number 5961-01-019-8773, 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. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-019-8773
Primary Part Number20-00731-001
Item NameSemiconductor Device Set
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Component Function RelationshipUNMATCHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5980-00-426-7377TIL107 INTERCHANGEABLE
Coupler,optoelectronic
Texas Instruments Incorporated
5980-01-042-2131 INTERCHANGEABLE
Coupler,optoelectronic
Cross-Reference Index
Part NumberManufacturer
20-00731-001 Raytheon Company (USA)
TIL-107 Texas Instruments Incorporated (USA)
Related Parts
5980-00-426-7377INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
TIL107
5980-01-042-2131INTERCHANGEABLE
COUPLER,OPTOELECTRONIC

Frequently Asked Questions

What is NSN 5961-01-019-8773?

NSN 5961-01-019-8773 is a Semiconductor Device Set, manufactured by Raytheon Company, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-019-8773?

NSN 5961-01-019-8773 has 2 cross-referenced part numbers: 20-00731-001 (Raytheon Company), TIL-107 (Texas Instruments Incorporated).

What NSN replaces 5961-01-019-8773?

There are 2 known substitutes for 5961-01-019-8773: 5980-00-426-7377, 5980-01-042-2131. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-00731-001?

Key specifications for 20-00731-001: Component Function Relationship: UNMATCHED; Special Features: COMPONENT NAME AND QUANTITY:LIGHT EMITTING DIODE,1 AND PHOTO TRANSISTOR,1; COMPONENT CONTROLLING AGENCY:ELECTRONIC COMMUNICATIONS INC.; COMPONENT IDENTIFYING NUMBER:P/N 20-00731-001. 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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