PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S1001Transistor

L3 Technologies, Inc. Div L3 Telemetry & Rf Products · NSN 5961-00-431-3901 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-431-3901 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-431-3901. Primary manufacturer part number: S1001.
Features
  • Transistor — FSC 5961
  • 3 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc. Div L3 Telemetry & Rf Products
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-431-3901, 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 L3 Technologies, Inc. Div L3 Telemetry & Rf Products. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransistor
FSC / FSG5961 — No Item Name Available (FSG 59)
ManufacturersDar Electronics Inc Dba National Radio Co (CAGE 42498); L3 Technologies, Inc. Div L3 Telemetry & Rf Products (CAGE 13923)
Technical Specifications
ParameterValue
NSN5961-00-431-3901
Primary Part NumberS1001
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div L3 Telemetry & Rf Products
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5965-00-498-8177SC-DL-14062 INTERCHANGEABLE
Stand,loudspeaker
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
8125-00-812-618351001 INTERCHANGEABLE
Stopper,bottle
Shaw Development, Llc
5950-01-347-2151S1001 INTERCHANGEABLE
Transformer,power
Abbott Technologies, Inc
5360-01-365-3104S1001-S INTERCHANGEABLE
Spring,helical,compression
Dante Valve Company
2040-01-515-9987S100-1 INTERCHANGEABLE
Bracket Assembly,release,cargo P
Dor-a-Mar Canvas Products Company Inc
6550-01-537-5234S-1001 INTERCHANGEABLE
Reagent Set,antibody Detection
Tetracore, Inc.
6550-01-623-1199S-1001 INTERCHANGEABLE
Test Kit,anthrax Detection
Alexeter Technologies Llc
Cross-Reference Index
Part NumberManufacturer
A43995-3 Dar Electronics Inc Dba National Radio Co (USA)
S1001 PRIMARY L3 Technologies, Inc. Div L3 Telemetry & Rf Products (USA)
A43995-3 PRIMARY L3 Technologies, Inc. Div L3 Telemetry & Rf Products (USA)
Related Parts
5965-00-498-8177INTERCHANGEABLE
STAND,LOUDSPEAKER
SC-DL-14062
8125-00-812-6183INTERCHANGEABLE
STOPPER,BOTTLE
51001
5950-01-347-2151INTERCHANGEABLE
TRANSFORMER,POWER
S1001
5360-01-365-3104INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
S1001-S
2040-01-515-9987INTERCHANGEABLE
BRACKET ASSEMBLY,RELEASE,CARGO P
S100-1
6550-01-537-5234INTERCHANGEABLE
REAGENT SET,ANTIBODY DETECTION
S-1001
6550-01-623-1199INTERCHANGEABLE
TEST KIT,ANTHRAX DETECTION
S-1001

Frequently Asked Questions

What is NSN 5961-00-431-3901?

NSN 5961-00-431-3901 is a Transistor, manufactured by L3 Technologies, Inc. Div L3 Telemetry & Rf Products, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-431-3901?

NSN 5961-00-431-3901 has 3 cross-referenced part numbers: A43995-3 (Dar Electronics Inc Dba National Radio Co), S1001 (L3 Technologies, Inc. Div L3 Telemetry & Rf Products), A43995-3 (L3 Technologies, Inc. Div L3 Telemetry & Rf Products).

What NSN replaces 5961-00-431-3901?

There are 7 known substitutes for 5961-00-431-3901: 5965-00-498-8177, 8125-00-812-6183, 5950-01-347-2151 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com