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Technical Data Sheet
PartsTable / MRO / 31A
31A ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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,VOLTAGE SENSITIVE is a the manufacturer industrial component. Key specifications include diameter: 0.250 INCHES NOMINAL IN, material: ALUMINUM, wheel_style: STRAIGHT, usage_design: INDOOR OR OUTDOOR, hole_diameter: 0.250 INCHES NOMINAL IN, overall_depth: 14.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6605-00-146-5436, 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
MRO→ MRO_GENERAL→ 31A
NSN: 6605-00-146-5436
FSC: 6605
CAGE: 88133 — NAVAL OBSERVATORY (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL IN
materialALUMINUM
wheel_styleSTRAIGHT
usage_designINDOOR OR OUTDOOR
hole_diameter0.250 INCHES NOMINAL IN
overall_depth14.000 INCHES NOMINAL IN
overall_width23.000 INCHES NOMINAL IN
terminal_typeSOLDER LUG
overall_height17.000 INCHES NOMINAL IN
overall_length1.188 INCHES NOMINAL IN
wheel_diameter3.000 INCHES NOMINAL IN
mounting_methodARBOR HOLE
NSN6605-00-146-5436
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VOLTAGE SENSITIVE TITLE COMPONENT PN 31A MFR RESISTOR,VOLTAGE SENSI
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
31AInterchangeable
interchangeable cross-reference
interchangeable
222520-000Interchangeable
interchangeable cross-reference
interchangeable
MIL-W-81319Interchangeable
interchangeable cross-reference
interchangeable
3A MED 3X3/4X1/4 UNITIZEDInterchangeable
interchangeable cross-reference
interchangeable
31BInterchangeable
interchangeable cross-reference
interchangeable
5202AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31A?
31A is a RESISTOR,VOLTAGE SENSITIVE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 31A?
There are 12 known substitutes for 31A: 31A, 222520-000, MIL-W-81319 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31A?
31A is cataloged in the Federal Logistics Information System (FLIS) under NSN 6605-00-146-5436. 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