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PWA52164 ✓ 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

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 0.815 INCHES MINIMUM AND 0.835 INCHES MAXIMUM IN, overall_diameter: 1.210 INCHES MINIMUM AND 1.230 INCHES MAXIMUM IN, special_features: MATERIAL: STAINLESS STEEL GRADE AISI 416, ANNEALED PER SPECIFICATION QQ-P-35, supplementary_features: NEXT HIGHER ASSEMBLY: PWA50025, end_item_identification: TEST SET,IGNITION SYSTEM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4920-01-010-9149, 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
PWA52164
NSN: 4920-01-010-9149
FSC: 4920
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length0.815 INCHES MINIMUM AND 0.835 INCHES MAXIMUM IN
overall_diameter1.210 INCHES MINIMUM AND 1.230 INCHES MAXIMUM IN
special_featuresMATERIAL: STAINLESS STEEL GRADE AISI 416, ANNEALED PER SPECIFICATION QQ-P-35
special_test_features1.0625" 18 THREADS PER INCH, UNEF-2B, MINOR DIAMETER: 1.002" MINIMUM, 1.015" MAXIMUM; HEX HEAD DIAMETER: 1.244" MINIMUM AND 1.255" MAXIMUM
supplementary_featuresNEXT HIGHER ASSEMBLY: PWA50025
end_item_identificationTEST SET,IGNITION SYSTEM
part_name_assigned_by_controlling_agencyNUT, COUPLING
NSN4920-01-010-9149
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN PWA52164 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
MATERIAL: STEEL CORROSION RESISTING
•
SUPPLEMENTARY FEATURES: NEXT HIGHER ASSEMBLY: PWA50025
•
SPECIAL TEST FEATURES: 1.0625" 18 THREADS PER INCH, UNEF-2B, MINOR DIAMETER: 1.002" MINIMUM, 1.015" MAXIMUM; HEX HEAD DIAMETER: 1.244" MINIMUM AND 1.255" MAXIMUM
•
OVERALL DIAMETER: 1.210 INCHES MINIMUM AND 1.230 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONTEST SET,IGNITION SYSTEM
MATERIALSTEEL CORROSION RESISTING
SUPPLEMENTARY FEATURESNEXT HIGHER ASSEMBLY: PWA50025
SPECIAL FEATURESMATERIAL: STAINLESS STEEL GRADE AISI 416, ANNEALED PER SPECIFICATION QQ-P-35
SPECIAL TEST FEATURES1.0625" 18 THREADS PER INCH, UNEF-2B, MINOR DIAMETER: 1.002" MINIMUM, 1.015" MAXIMUM; HEX HEAD DIAMETER: 1.244" MINIMUM AND 1.255" MAXIMUM
OVERALL LENGTH0.815 INCHES MINIMUM AND 0.835 INCHES MAXIMUM IN
OVERALL DIAMETER1.210 INCHES MINIMUM AND 1.230 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, COUPLING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
RV1 7/8-S218Interchangeable
interchangeable cross-reference
interchangeable
AMB-420Interchangeable
interchangeable cross-reference
interchangeable
R22-1549Interchangeable
interchangeable cross-reference
interchangeable
9416635Interchangeable
interchangeable cross-reference
interchangeable
9422308Interchangeable
interchangeable cross-reference
interchangeable
G272672Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PWA52164?
PWA52164 is a RESISTOR,VARIABLE,WIRE WOUND,PRE.
What parts can replace PWA52164?
There are 7 known substitutes for PWA52164: RV1 7/8-S218, AMB-420, R22-1549 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PWA52164?
PWA52164 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4920-01-010-9149. 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