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502113 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The ANTENNA SUBASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE, bonnet_type: OUTSIDE SCREW-YOKE, flange_width: 0.0670 INCHES NOMINAL IN, overall_length: 0.3170 INCHES NOMINAL IN, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-235-8133, 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
502113
NSN: 3120-00-235-8133
FSC: 3120
CAGE: 19139 — EASTMAN KODAK CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
bonnet_typeOUTSIDE SCREW-YOKE
flange_width0.0670 INCHES NOMINAL IN
overall_length0.3170 INCHES NOMINAL IN
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSOCKET ALL ENDS
special_featuresCOMPONENT OF A HYDRAULIC SYSTEM
style_designatorSTRAIGHT THRU
operating_pressure480.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
flow_control_deviceDISK
body_inside_diameter0.3820 INCHES NOMINAL IN
body_outside_diameter0.6300 INCHES NOMINAL IN
NSN3120-00-235-8133
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 502113 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE OUTSIDE DIAMETER: 0.7550 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 0.3820 INCHES NOMINAL IN
•
FLANGE WIDTH: 0.0670 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.6300 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE OUTSIDE DIAMETER0.7550 INCHES NOMINAL IN
OVERALL LENGTH0.3170 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.3820 INCHES NOMINAL IN
FLANGE WIDTH0.0670 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.6300 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
50211-3Interchangeable
interchangeable cross-reference
interchangeable
50211-1Interchangeable
interchangeable cross-reference
interchangeable
502-110-.50INInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 502113?
502113 is a ANTENNA SUBASSEMBLY.
What parts can replace 502113?
There are 3 known substitutes for 502113: 50211-3, 50211-1, 502-110-.50IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 502113?
502113 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-235-8133. 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