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PN2A ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include keyway: NOT INCLUDED, capacity: 1.0 CUBIC CENTIMETERS, diameter: 7.250 INCHES MAXIMUM IN, material: STEEL, duty_type: CONTINUOUS, tube_type: CATHODE RAY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-989-2863, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
PN2A
NSN: 5935-00-989-2863
FSC: 5935
CAGE: 14949 — TROMPETER ELECTRONICS, INC. (USA)
SPECIFICATIONS
keywayNOT INCLUDED
capacity1.0 CUBIC CENTIMETERS
diameter7.250 INCHES MAXIMUM IN
materialSTEEL
duty_typeCONTINUOUS
tube_typeCATHODE RAY
unit_typeCOMBINATION
body_width0.400 INCHES MAXIMUM IN
case_styleSQUARE
head_styleHEADLESS (SETSCREW)
point_typeCONVENTIONAL
seal_width0.406 INCHES NOMINAL IN
NSN5935-00-989-2863
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN PN2A MFR RESISTOR,FIXED,WIRE WO
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
SL4621PC43Interchangeable
interchangeable cross-reference
interchangeable
4445PInterchangeable
interchangeable cross-reference
interchangeable
179001AInterchangeable
interchangeable cross-reference
interchangeable
10519Interchangeable
interchangeable cross-reference
interchangeable
MILB857AMEND3TYPECInterchangeable
interchangeable cross-reference
interchangeable
4048596Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PN2A?
PN2A is a RESISTOR,FIXED,WIRE WOUND.
What parts can replace PN2A?
There are 23 known substitutes for PN2A: SL4621PC43, 4445P, 179001A and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PN2A?
PN2A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-989-2863. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026