PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4804-5005-00Transistor

Pfizer Inc Leeming/pacquin Div · NSN 5961-00-529-2527 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-529-2527 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-529-2527. Primary manufacturer part number: 4804-5005-00.
Features
  • Transistor — FSC 5961
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Semiconductor Material: SILICON
  • Internal Configuration: JUNCTION CONTACT
  • Overall Diameter: 0.192 INCHES MINIMUM AND 0.222 INCHES MAXIMUM IN
  • 6 verified cross-references
  • Primary manufacturer: Pfizer Inc Leeming/pacquin Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-529-2527, 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 Pfizer Inc Leeming/pacquin Div. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-529-2527
Primary Part Number4804-5005-00
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerPfizer Inc Leeming/pacquin Div
StatusACTIVE
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Semiconductor MaterialSILICON
Internal ConfigurationJUNCTION CONTACT
Overall Diameter0.192 INCHES MINIMUM AND 0.222 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5133-00-224-4028 INTERCHANGEABLE
Drill,twist
5133-00-228-1399 INTERCHANGEABLE
Drill,twist
5310-00-350-733234D100 INTERCHANGEABLE
Washer,flat
Curtiss-Wright Controls, Inc. Div Actuation Division
1240-01-630-0300200178 INTERCHANGEABLE
Mount,sight
Aimpoint Inc Dba Aimpoint Inc
Cross-Reference Index
Part NumberManufacturer
4804-5005-00 Pfizer Inc Leeming/pacquin Div (USA)
4804-5005-00 Anadex Inc (USA)
2N5910 Electronic Industries Association
2N5910 Fairchild Semiconductor Corp (USA)
200178 Astronics Test Systems Inc (USA)
2N5910 National Semiconductor Corporation (USA)
Related Parts
5133-00-224-4028INTERCHANGEABLE
DRILL,TWIST
5133-00-228-1399INTERCHANGEABLE
DRILL,TWIST
5310-00-350-7332INTERCHANGEABLE
WASHER,FLAT
34D100
1240-01-630-0300INTERCHANGEABLE
MOUNT,SIGHT
200178

Frequently Asked Questions

What is NSN 5961-00-529-2527?

NSN 5961-00-529-2527 is a Transistor, manufactured by Pfizer Inc Leeming/pacquin Div, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-529-2527?

NSN 5961-00-529-2527 has 6 cross-referenced part numbers: 4804-5005-00 (Pfizer Inc Leeming/pacquin Div), 4804-5005-00 (Anadex Inc), 2N5910 (Electronic Industries Association), 2N5910 (Fairchild Semiconductor Corp), 200178 (Astronics Test Systems Inc) and 1 more.

What NSN replaces 5961-00-529-2527?

There are 4 known substitutes for 5961-00-529-2527: 5133-00-224-4028, 5133-00-228-1399, 5310-00-350-7332 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4804-5005-00?

Key specifications for 4804-5005-00: Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Semiconductor Material: SILICON; Internal Configuration: JUNCTION CONTACT; Overall Diameter: 0.192 INCHES MINIMUM AND 0.222 INCHES MAXIMUM IN. 6 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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