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PartsTable / COMPONENT / 52-193-H PIECE 57
52-193-H PIECE 57 ✓ 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 CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include furnished_items: PLASTIC CASE, component_quantity: 13, end_item_identification: RADIAC SET,AN/PDR-65A A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-207-2849, 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
52-193-H PIECE 57
NSN: 3120-01-207-2849
FSC: 3120
CAGE: 55102 — CONTINENTAL EMSCO CO SKAGIT PRODUCTS DIV (USA)
SPECIFICATIONS
furnished_itemsPLASTIC CASE
component_quantity13
end_item_identificationRADIAC SET,AN/PDR-65A A
nonsupply_items_and_quantitiesCONTAINS 1 EA SIZE 3/4, 7/8, 1-1/8, 1-3/8, 1-1/2, 1-3/4, 2, 2-1/4 AND 2-1/2 IN.; BI-METAL; 1-1/8 IN. CUTTING DEPTHS; VARIABLE 4/6 PITCH TEETH; INCLUDES 2 MANDRELS, ADAPTER AND PILOT DRILL IN
NSN3120-01-207-2849
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 52-193-H PIECE 57 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
C9596Interchangeable
interchangeable cross-reference
interchangeable
HS9596Interchangeable
interchangeable cross-reference
interchangeable
9596Interchangeable
interchangeable cross-reference
interchangeable
E0212384Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 52-193-H PIECE 57?
52-193-H PIECE 57 is a CIRCUIT CARD ASSEMBLY.
What parts can replace 52-193-H PIECE 57?
There are 4 known substitutes for 52-193-H PIECE 57: C9596, HS9596, 9596 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 52-193-H PIECE 57?
52-193-H PIECE 57 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-207-2849. 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