PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N1309Transistor

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-01-478-8490 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-478-8490 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-478-8490. Primary manufacturer part number: 2N1309.
Features
  • Transistor — FSC 5961
  • Criticality Code Justification: FEAT
  • 2 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-478-8490, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-478-8490
Primary Part Number2N1309
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Criticality Code JustificationFEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5961-00-401-7778102780-007 INTERCHANGEABLE
Transistor
L3harris Technologies, Inc.
5961-00-434-9819 INTERCHANGEABLE
Transistor
5961-00-819-1612 INTERCHANGEABLE
Transistor
5961-00-851-5923 INTERCHANGEABLE
Transistor
5961-00-988-0899105325-2 INTERCHANGEABLE
Transistor
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
2N1309 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
62410-026PC10 Dynalec Corporation (USA)
Related Parts
5961-00-401-7778INTERCHANGEABLE
TRANSISTOR
102780-007
5961-00-434-9819INTERCHANGEABLE
TRANSISTOR
5961-00-819-1612INTERCHANGEABLE
TRANSISTOR
5961-00-851-5923INTERCHANGEABLE
TRANSISTOR
5961-00-988-0899INTERCHANGEABLE
TRANSISTOR
105325-2

Frequently Asked Questions

What is NSN 5961-01-478-8490?

NSN 5961-01-478-8490 is a Transistor, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-478-8490?

NSN 5961-01-478-8490 has 2 cross-referenced part numbers: 2N1309 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 62410-026PC10 (Dynalec Corporation).

What NSN replaces 5961-01-478-8490?

There are 5 known substitutes for 5961-01-478-8490: 5961-00-401-7778, 5961-00-434-9819, 5961-00-819-1612 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N1309?

Key specifications for 2N1309: Special Features: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: FEAT. 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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