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Technical Data Sheet
P64A21-90 ✓ 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 GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 1.4052 INCHES MINIMUM AND 1.4062 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-706-5432, 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
P64A21-90
NSN: 3020-00-706-5432
FSC: 3020
CAGE: 29440 — W. M. BERG, INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
tooth_formSTANDARD
pitch_diameter1.4052 INCHES MINIMUM AND 1.4062 INCHES MAXIMUM IN
pressure_angle20.0000 DEGREES
teeth_quantity90
special_features1 0.122 IN. DIA THREADED HOLE ON HUB FOR POSITIONING IN
style_designatorPROTRUDING HUB
surface_treatmentANODIZE OVERALL
face_nominal_width0.187 INCHES IN
hub_nominal_diameter0.375 INCHES FIRST END IN
NSN3020-00-706-5432
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN P64A21-90 MFR GEAR,SPUR
KEY FEATURES
NOMINAL OUTSIDE DIAMETER: 1.437 INCHES IN
BORE NOMINAL DIAMETER: 0.187 INCHES BOTH ENDS IN
FACE NOMINAL WIDTH: 0.187 INCHES IN
PRECISION CLASSIFICATION: QUALITY NUMBER 10 OR QUALITY NUMBER 11
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT: ANODIZE OVERALL
PITCH DIAMETER: 1.4052 INCHES MINIMUM AND 1.4062 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER1.437 INCHES IN
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS IN
FACE NOMINAL WIDTH0.187 INCHES IN
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPECIAL FEATURES1 0.122 IN. DIA THREADED HOLE ON HUB FOR POSITIONING IN
SURFACE TREATMENTANODIZE OVERALL
PITCH DIAMETER1.4052 INCHES MINIMUM AND 1.4062 INCHES MAXIMUM IN
BODY STYLEPLAIN, SOLID
STYLE DESIGNATORPROTRUDING HUB
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
1W86AInterchangeable
interchangeable cross-reference
interchangeable
SCD1134Interchangeable
interchangeable cross-reference
interchangeable
25686Interchangeable
interchangeable cross-reference
interchangeable
G16-90Interchangeable
Same NIIN cross-reference
interchangeable
361617-3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P64A21-90?
P64A21-90 is a GEAR,SPUR.
What parts can replace P64A21-90?
There are 5 known substitutes for P64A21-90: 1W86A, SCD1134, 25686 and 2 more. Substitute compatibility should be verified for your specific system.
Is P64A21-90 still available?
P64A21-90 is currently cancelled.
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