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Technical Data Sheet
PartsTable / COMPONENT / SL5442PC77
SL5442PC77 ✓ 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 COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: RUBBER OUTER LAYER, corner_shape: SQUARE ALL CORNERS, overall_length: 1.3700 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.9060 INCHES MINIMUM AND 0.9110 INCHES MAXIMUM IN, body_outside_diameter: 1.5050 INCHES MINIMUM AND 1.5100 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-168-3346, 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
SL5442PC77
NSN: 3120-00-168-3346
FSC: 3120
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
materialRUBBER OUTER LAYER
corner_shapeSQUARE ALL CORNERS
overall_length1.3700 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.9060 INCHES MINIMUM AND 0.9110 INCHES MAXIMUM IN
body_outside_diameter1.5050 INCHES MINIMUM AND 1.5100 INCHES MAXIMUM IN
NSN3120-00-168-3346
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: SL5442PC77 · 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
•
MATERIAL: STEEL INNER LAYER
•
CORNER SHAPE: SQUARE ALL CORNERS
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY OUTSIDE DIAMETER: 1.5050 INCHES MINIMUM AND 1.5100 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 0.9060 INCHES MINIMUM AND 0.9110 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.3700 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM IN
MATERIALSTEEL INNER LAYER
MATERIALRUBBER OUTER LAYER
CORNER SHAPESQUARE ALL CORNERS
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
BODY OUTSIDE DIAMETER1.5050 INCHES MINIMUM AND 1.5100 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.9060 INCHES MINIMUM AND 0.9110 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
15488Interchangeable
interchangeable cross-reference
interchangeable
550-3399-43Interchangeable
interchangeable cross-reference
interchangeable
1A3900MInterchangeable
interchangeable cross-reference
interchangeable
LT10K091Interchangeable
interchangeable cross-reference
interchangeable
ST9M439-1Interchangeable
interchangeable cross-reference
interchangeable
6515NCM104443Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SL5442PC77?
SL5442PC77 is a COIL,RADIO FREQUENCY.
What parts can replace SL5442PC77?
There are 9 known substitutes for SL5442PC77: 15488, 550-3399-43, 1A3900M and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SL5442PC77?
SL5442PC77 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-168-3346. 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