PartsTable
Technical Data Sheet
1220B ✓ 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,NONWIRE WOUND,. Key specifications include material: COPPER ALLOY OVERALL, swage_depth: 0.078 INCHES IN, overall_height: 0.558 INCHES0.558 INCHES IN, largest_diameter: 0.094 INCHES ALL ENDS IN, overall_diameter: 0.250 INCHES0.250 INCHES IN, basic_shape_style: NONTUBULAR ROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-581-7901, 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
1220B
NSN: 5940-00-581-7901
FSC: 5940
CAGE: 12615 — U S TERMINALS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
swage_depth0.078 INCHES IN
overall_height0.558 INCHES0.558 INCHES IN
largest_diameter0.094 INCHES ALL ENDS IN
overall_diameter0.250 INCHES0.250 INCHES IN
basic_shape_styleNONTUBULAR ROUND
precious_materialSILVER
surface_treatmentSILVER OVERALL SINGLE LAYER
minor_bushing_length0.105 INCHES IN
mounting_method_styleSWAGE
turret_minor_diameter0.063 INCHES ALL ENDS IN
swage_outside_diameter0.182 INCHES IN
NSN5940-00-581-7901
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 1220B MFR RESISTOR,VARIABLE,NONW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
A540T053-102Interchangeable
interchangeable cross-reference
interchangeable
3151678Interchangeable
interchangeable cross-reference
interchangeable
STSMTURSNWHITEInterchangeable
interchangeable cross-reference
interchangeable
1249746-2Interchangeable
interchangeable cross-reference
interchangeable
1249746Interchangeable
interchangeable cross-reference
interchangeable
92150-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1220B?
1220B is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 1220B?
There are 25 known substitutes for 1220B: A540T053-102, 3151678, STSMTURSNWHITE and 22 more. Substitute compatibility should be verified for your specific system.
Is 1220B still available?
1220B is currently cancelled.
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