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Technical Data Sheet
20220A4 ✓ 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

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: INCLUDED, material: ALUMINUM ALLOY 2024 OVERALL, bore_type: STRAIGHT, face_width: 0.422 INCHES MAXIMUM IN, bore_length: 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, design_form: PLAIN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-528-0501, 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
20220A4
NSN: 3020-00-528-0501
FSC: 3020
CAGE: 29965 — ARVAN, INC. DBA AEROSPACE DIVISION (USA)
SPECIFICATIONS
bearingsINCLUDED
materialALUMINUM ALLOY 2024 OVERALL
bore_typeSTRAIGHT
face_width0.422 INCHES MAXIMUM IN
bore_length0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
design_formPLAIN
bearing_typeBALL
bore_featureINCLUDED
groove_depth0.250 INCHES NOMINAL IN
groove_shapeU
groove_width0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
bore_diameter0.310 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
NSN3020-00-528-0501
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,GROOVE TITLE COMPONENT PN 20220A4 MFR PULLEY,GROOVE
KEY FEATURES
BORE LENGTH: 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-268-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION: 0.1015 INCHES NOMINAL BOTH ENDS IN
MATERIAL: ALUMINUM ALLOY 2024 OVERALL
STYLE DESIGNATOR: PLAIN
SURFACE TREATMENT: ANODIZE
BORE TYPE: STRAIGHT
UNABLE TO DECODE: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS (FLIS)
BORE LENGTH0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.1015 INCHES NOMINAL BOTH ENDS IN
MATERIALALUMINUM ALLOY 2024 OVERALL
STYLE DESIGNATORPLAIN
SURFACE TREATMENTANODIZE
BORE TYPESTRAIGHT
UNABLE TO DECODEUNABLE TO DECODE
HUB OUTSIDE DIAMETER0.515 INCHES NOMINAL BOTH ENDS IN
GROOVE SHAPEU
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
MIL-DTL-7034Interchangeable
interchangeable cross-reference
interchangeable
20220-2Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-7034/2Interchangeable
interchangeable cross-reference
interchangeable
945.31.07.113Interchangeable
interchangeable cross-reference
interchangeable
20220-3Interchangeable
interchangeable cross-reference
interchangeable
10360650Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20220A4?
20220A4 is a PULLEY,GROOVE.
What parts can replace 20220A4?
There are 27 known substitutes for 20220A4: MIL-DTL-7034, 20220-2, MIL-DTL-7034/2 and 24 more. Substitute compatibility should be verified for your specific system.
Is 20220A4 still available?
20220A4 is currently cancelled.
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