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PartsTable / COMPONENT / 21B127-2-A
21B127-2-A ✓ 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 CONTROL,GENERATOR is a the manufacturer industrial component. Key specifications include material: STEEL BALL, bore_shape: STRAIGHT, bore_diameter: 50.00 MILLIMETERS NOMINAL MM, overall_width: 20.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6110-01-183-5248, 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
21B127-2-A
NSN: 6110-01-183-5248
FSC: 6110
CAGE: 0SML3 — AERO INTERNATIONAL, LLC DBA AMS ENGINEERED SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL BALL
bore_shapeSTRAIGHT
bore_diameter50.00 MILLIMETERS NOMINAL MM
overall_width20.0 MILLIMETERS NOMINAL MM
load_directionRADIAL
surface_finishGROUND
style_designatorLOADING GROOVE, NON-SEPARABLE
features_providedSNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
end_item_identification48100704444
overall_outside_diameter90.00 MILLIMETERS NOMINAL MM
internal_fit-up_designationSTANDARD
standard_tolerance_designationABEC NO.1
NSN6110-01-183-5248
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONTROL,GENERATOR TITLE COMPONENT PN 21B127-2-A MFR CONTROL,GENERATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
SK120583ITEM8Interchangeable
interchangeable cross-reference
interchangeable
424013Interchangeable
interchangeable cross-reference
interchangeable
3110001556735Interchangeable
interchangeable cross-reference
interchangeable
VM1128Interchangeable
interchangeable cross-reference
interchangeable
700765Interchangeable
interchangeable cross-reference
interchangeable
878617Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21B127-2-A?
21B127-2-A is a CONTROL,GENERATOR.
What parts can replace 21B127-2-A?
There are 7 known substitutes for 21B127-2-A: SK120583ITEM8, 424013, 3110001556735 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21B127-2-A?
21B127-2-A is cataloged in the Federal Logistics Information System (FLIS) under NSN 6110-01-183-5248. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026