PartsTable
Technical Data Sheet
PartsTable / MRO / W-3170
W-3170 ✓ 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: COPPER ALLOY OVERALL, body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.562 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.625 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-274-9657, 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→ W-3170
NSN: 5120-00-274-9657
FSC: 5120
CAGE: 03306 — AMPCO METAL INC. DBA AMPCO METAL INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.562 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.625 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter1.094 INCHES NOMINAL IN
overall_length10.000 INCHES MINIMUM IN
shaft_diameter0.250 INCHES NOMINAL IN
mounting_methodSTANDARD BUSHING
section_quantity1
special_featuresRESISTOR ROTATED CCW 30 DEG AND PUNCHED ON END OF SHAFT W/2 RED FILLED DOTS
NSN5120-00-274-9657
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN W-3170 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
WRENCHING SURFACE SHAPE: 12 POINT BOTH ENDS INTERNAL
•
MATERIAL: COPPER ALLOY OVERALL
•
FEATURES PROVIDED: NONMAGNETIC AND NONSPARKING
•
WRENCHING END OFFSET ANGLE: 15.0 DEGREES NOMINAL
•
STYLE DESIGNATOR: SHALLOW ANGULAR OFFSET DOUBLE HEAD
•
SPECIAL MARKINGS: WRENCH SIZE
•
WRENCHING SURFACE SIZE: 0.688 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
WRENCHING SURFACE SHAPE12 POINT BOTH ENDS INTERNAL
MATERIALCOPPER ALLOY OVERALL
FEATURES PROVIDEDNONMAGNETIC AND NONSPARKING
WRENCHING END OFFSET ANGLE15.0 DEGREES NOMINAL
STYLE DESIGNATORSHALLOW ANGULAR OFFSET DOUBLE HEAD
SPECIAL MARKINGSWRENCH SIZE
WRENCHING SURFACE SIZE0.688 INCHES NOMINAL FIRST END IN
WRENCHING SURFACE SIZE0.781 INCHES NOMINAL SECOND END IN
SMALL END OUTSIDE DIAMETER1.125 INCHES MAXIMUM IN
LARGE END OUTSIDE DIAMETER1.375 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
MIL-W-19928 TY2Interchangeable
interchangeable cross-reference
interchangeable
WO-7/16X1/2Interchangeable
interchangeable cross-reference
interchangeable
8424967-2Interchangeable
interchangeable cross-reference
interchangeable
A-A-2493Interchangeable
interchangeable cross-reference
interchangeable
W-720Interchangeable
interchangeable cross-reference
interchangeable
W-732Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy W-3170?
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 W-3170?
W-3170 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace W-3170?
There are 17 known substitutes for W-3170: MIL-W-19928 TY2, WO-7/16X1/2, 8424967-2 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W-3170?
W-3170 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-274-9657. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — W-3170

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026