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PartsTable / COMPONENT / AN220A1
AN220A1 ✓ 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: STEEL HUB, bore_type: STRAIGHT, face_width: 0.422 INCHES NOMINAL IN, bore_length: 0.625 INCHES NOMINAL IN, design_form: WEBBED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-528-0511, 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
AN220A1
NSN: 3020-00-528-0511
FSC: 3020
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)
SPECIFICATIONS
bearingsINCLUDED
materialSTEEL HUB
bore_typeSTRAIGHT
face_width0.422 INCHES NOMINAL IN
bore_length0.625 INCHES NOMINAL IN
design_formWEBBED
bearing_typeBALL
bore_featureINCLUDED
groove_depth0.250 INCHES NOMINAL IN
groove_shapeU
groove_width0.275 INCHES NOMINAL IN
bore_diameter0.314 INCHES NOMINAL IN
NSN3020-00-528-0511
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,GROOVE TITLE COMPONENT PN AN220A1 MFR PULLEY,GROOVE
KEY FEATURES
•
BORE LENGTH: 0.625 INCHES NOMINAL IN
•
MATERIAL: STEEL HUB
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-268, T4-CANCELED FED SPEC SINGLE MATERIAL RESPONSE BODY
•
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION: 0.101 INCHES NOMINAL BOTH ENDS IN
•
SURFACE TREATMENT: ANODIZE
•
STYLE DESIGNATOR: WEBBED OR SPOKED
•
GROOVE SHAPE: U
TECHNICAL CHARACTERISTICS (FLIS)
BORE LENGTH0.625 INCHES NOMINAL IN
MATERIALSTEEL HUB
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268, T4-CANCELED FED SPEC SINGLE MATERIAL RESPONSE BODY
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.101 INCHES NOMINAL BOTH ENDS IN
SURFACE TREATMENTANODIZE
MATERIALALUMINUM ALLOY 2024 BODY
STYLE DESIGNATORWEBBED OR SPOKED
GROOVE SHAPEU
BORE TYPESTRAIGHT
SPLIT HUB FEATURENOT INCLUDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
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 AN220A1?
AN220A1 is a PULLEY,GROOVE.
What parts can replace AN220A1?
There are 31 known substitutes for AN220A1: MIL-DTL-7034, 20220-2, MIL-DTL-7034/2 and 28 more. Substitute compatibility should be verified for your specific system.
Is AN220A1 still available?
AN220A1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026