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PartsTable / COMPONENT / 35-18042Y
35-18042Y ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL OR STEEL CORROSION RESISTING CASE, case_style: SQUARE, seal_width: 0.526 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN, temp_rating: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF, housing_bore_diameter: 1.6885 INCHES MINIMUM AND 1.6915 INCHES MAXIMUM IN, sealing_element_style: ANGULAR-EXTERNAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-569-8433, 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
35-18042Y
NSN: 5330-00-569-8433
FSC: 5330
CAGE: 9F512 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC PUMP DIVISION (USA)
SPECIFICATIONS
materialSTEEL OR STEEL CORROSION RESISTING CASE
case_styleSQUARE
seal_width0.526 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN
temp_rating-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF
housing_bore_diameter1.6885 INCHES MINIMUM AND 1.6915 INCHES MAXIMUM IN
sealing_element_styleANGULAR-EXTERNAL
accommodated_shaft_diameter1.092 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed1143 FEET PER MINUTE FT
NSN5330-00-569-8433
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 35-18042Y MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEAL WIDTH: 0.526 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN
•
MATERIAL: CARBON SEALING ELEMENT
•
TEMP RATING: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF
•
ACCOMMODATED SHAFT DIAMETER: 1.092 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 1.6885 INCHES MINIMUM AND 1.6915 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: ANGULAR-EXTERNAL
•
CASE STYLE: SQUARE
TECHNICAL CHARACTERISTICS (FLIS)
SEAL WIDTH0.526 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN
MATERIALCARBON SEALING ELEMENT
MATERIALSTEEL OR STEEL CORROSION RESISTING CASE
TEMP RATING-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF
ACCOMMODATED SHAFT DIAMETER1.092 INCHES NOMINAL IN
HOUSING BORE DIAMETER1.6885 INCHES MINIMUM AND 1.6915 INCHES MAXIMUM IN
SEALING ELEMENT STYLEANGULAR-EXTERNAL
CASE STYLESQUARE
ACCOMMODATED SHAFT MAXIMUM RATED SPEED1143 FEET PER MINUTE FT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
5518Interchangeable
interchangeable cross-reference
interchangeable
111607Interchangeable
interchangeable cross-reference
interchangeable
BK10572Interchangeable
interchangeable cross-reference
interchangeable
50029Interchangeable
interchangeable cross-reference
interchangeable
SC-C-69992-8Interchangeable
interchangeable cross-reference
interchangeable
13385Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 35-18042Y?
35-18042Y is a SEAL,PLAIN ENCASED.
What parts can replace 35-18042Y?
There are 15 known substitutes for 35-18042Y: 5518, 111607, BK10572 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 35-18042Y?
35-18042Y is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-569-8433. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026