PartsTable
Technical Data Sheet
Download PDF

AP20 — RESISTOR,VARIABLE,WIRE WOUND,PRE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

AP20: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: ALUMINUM, base_style: MEDIUM SCREW, body_style: CYLINDRICAL SERVO MOUNTED, bulb_style: A (ARBITRARY DESIGNATION), body_length: 0.938 INCHES NOMINAL IN, shaft_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 6240-00-228-7129, 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→ AP20
NSN: 6240-00-228-7129
NIINs: 002287129, 002843799, 008546664, 011462656, 014981920, 016586622, 016665243
FSC: 6240 — Electric Lamps
CAGE: 82827 — PITMAN CO INC (USA)
SPECIFICATIONS
materialALUMINUM
base_styleMEDIUM SCREW
body_styleCYLINDRICAL SERVO MOUNTED
bulb_styleA (ARBITRARY DESIGNATION)
body_length0.938 INCHES NOMINAL IN
shaft_styleROUND
bearing_typeBEARING SHAFT
pilot_length0.0620 INCHES NOMINAL IN
shaft_length0.500 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter2.000 INCHES NOMINAL IN
overall_width12.000 INCHES NOMINAL IN
NSN6240-00-228-7129
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN AP20 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSPARENT
•
FILAMENT DESIGNATION: CC-6
•
BASE STYLE: MEDIUM SCREW
•
RATED AVERAGE LIFE: HOURS
•
BULB DESIGNATOR: A-19
•
FILAMENT HEAVY DUTY SERVICE RATING: NOT RATED
•
WATTAGE RATING: 60.000 WATTS
TECHNICAL CHARACTERISTICS
BULB LIGHT TRANSMISSION CHARACTERISTICTRANSPARENT
FILAMENT DESIGNATIONCC-6
BASE STYLEMEDIUM SCREW
RATED AVERAGE LIFEHOURS
BULB DESIGNATORA-19
OVERALL LENGTH4.437 INCHES MAXIMUM IN
FILAMENT HEAVY DUTY SERVICE RATINGNOT RATED
WATTAGE RATING60.000 WATTS
EMITTED LIGHT CHARACTERISTICRUBY, NATURAL
BULB STYLEA (ARBITRARY DESIGNATION)
SUBSTITUTES & CROSS-REFERENCES 2
WL101Reference document
Same NSN cross-reference
Reference document — Identification reference
60A19NR115-125VReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
Ready to buy AP20?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is AP20?
AP20 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace AP20?
There are 2 known substitutes for AP20: WL101, 60A19NR115-125V. Substitute compatibility should be verified for your specific system.
What is the NSN for AP20?
AP20 is cataloged in the U.S. Government catalog under NSN 6240-00-228-7129. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — AP20

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.