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Technical Data Sheet
PartsTable / COMPONENT / YS20050S
YS20050S ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The RESISTOR,FIXED,COMPOSITION is a the manufacturer industrial component. Key specifications include material: PLASTIC VINYL CHLORIDE-ACETATE (USE PCAAA0 & PCBD00) BODY, mounting_type: INLET CONNECTION AND OUTLET CONNECTION TOP, style_designator: Y STRAINER W/BOLTED COVER, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, perforation_diameter: 0.031 INCHES NOMINAL IN, filtering_media_design: PERFORATED SINGLE FILTERING MEDIA RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-528-1904, 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
YS20050S
NSN: 4730-01-528-1904
FSC: 4730
CAGE: 76372 — MECHANICAL MARINE DIV HAYWARD MFG CO INC (USA)
SPECIFICATIONS
materialPLASTIC VINYL CHLORIDE-ACETATE (USE PCAAA0 & PCBD00) BODY
mounting_typeINLET CONNECTION AND OUTLET CONNECTION TOP
style_designatorY STRAINER W/BOLTED COVER
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
perforation_diameter0.031 INCHES NOMINAL IN
filtering_media_designPERFORATED SINGLE FILTERING MEDIA RESPONSE
end_item_identificationCONVEYOR DRESSER DISH
first_intake_connection_typeSOCKET WELDING TOP
first_discharge_connection_relationship_to_intake_connectionIDENTICAL TO FIRST INTAKE CONNECTION
NSN4730-01-528-1904
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: YS20050S · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FILTERING MEDIA DESIGN: PERFORATED SINGLE FILTERING MEDIA RESPONSE
•
MATERIAL: PLASTIC VINYL CHLORIDE-ACETATE (USE PCAAA0 & PCBD00) BODY
•
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTION: IDENTICAL TO FIRST INTAKE CONNECTION
•
STYLE DESIGNATOR: Y STRAINER W/BOLTED COVER
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
MOUNTING TYPE: INLET CONNECTION AND OUTLET CONNECTION TOP
•
PERFORATION DIAMETER: 0.031 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FILTERING MEDIA DESIGNPERFORATED SINGLE FILTERING MEDIA RESPONSE
MATERIALPLASTIC VINYL CHLORIDE-ACETATE (USE PCAAA0 & PCBD00) BODY
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTIONIDENTICAL TO FIRST INTAKE CONNECTION
STYLE DESIGNATORY STRAINER W/BOLTED COVER
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
END ITEM IDENTIFICATIONCONVEYOR DRESSER DISH
MOUNTING TYPEINLET CONNECTION AND OUTLET CONNECTION TOP
PERFORATION DIAMETER0.031 INCHES NOMINAL IN
FIRST INTAKE CONNECTION TYPESOCKET WELDING TOP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
522000Interchangeable
interchangeable cross-reference
interchangeable
201-120Interchangeable
interchangeable cross-reference
interchangeable
6502-3167529PC20Interchangeable
interchangeable cross-reference
interchangeable
CO/PD-06-05Interchangeable
interchangeable cross-reference
interchangeable
CO/PD-06-05AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is YS20050S?
YS20050S is a RESISTOR,FIXED,COMPOSITION.
What parts can replace YS20050S?
There are 5 known substitutes for YS20050S: 522000, 201-120, 6502-3167529PC20 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for YS20050S?
YS20050S is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-528-1904. 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