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Technical Data Sheet
PartsTable / COMPONENT / 1028A-0.50IN 0.020SSTL
1028A-0.50IN 0.020SSTL ✓ 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 1028A-0.50IN 0.020SSTL is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-331-2940, 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
1028A-0.50IN 0.020SSTL
NSN: 4730-01-331-2940
FSC: 4730
CAGE: 78527 — STAPLES & PFEIFFER, INC. (USA)
SPECIFICATIONS
Part Number1028A-0.50IN 0.020SSTL
NSN4730-01-331-2940
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1028A-0.50IN 0.020SSTL · 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
•
MEDIA FOR WHICH DESIGNED: WATER
•
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTION: IDENTICAL TO FIRST INTAKE CONNECTION
•
MATERIAL: STEEL COMP 316 FILTERING MEDIUM
•
OPERATING PRESSURE: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET: 3.500 INCHES NOMINAL IN
•
FIRST INTAKE CONNECTION TYPE: SOCKET WELDING LINE
•
STYLE DESIGNATOR: Y STRAINER W/BOLTED COVER
•
FILTERING MEDIA DESIGN: PERFORATED SINGLE FILTERING MEDIA RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
MEDIA FOR WHICH DESIGNEDWATER
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTIONIDENTICAL TO FIRST INTAKE CONNECTION
MATERIALSTEEL COMP 316 FILTERING MEDIUM
OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET3.500 INCHES NOMINAL IN
FIRST INTAKE CONNECTION TYPESOCKET WELDING LINE
STYLE DESIGNATORY STRAINER W/BOLTED COVER
FILTERING MEDIA DESIGNPERFORATED SINGLE FILTERING MEDIA RESPONSE
MOUNTING TYPEINLET CONNECTION AND OUTLET CONNECTION LINE
PERFORATION QUANTITY625.0 PER SQUARE INCH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
9024672Interchangeable
interchangeable cross-reference
interchangeable
1028AInterchangeable
interchangeable cross-reference
interchangeable
1028A-0.75IN 0.020SSTLInterchangeable
interchangeable cross-reference
interchangeable
1028A 3/4IN 0.020SSTLInterchangeable
interchangeable cross-reference
interchangeable
1028A 1/2IN PIECE 6Interchangeable
interchangeable cross-reference
interchangeable
1028A-0.50-6-0.Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1028A-0.50IN 0.020SSTL?
1028A-0.50IN 0.020SSTL is a 1028A-0.50IN 0.020SSTL.
What parts can replace 1028A-0.50IN 0.020SSTL?
There are 9 known substitutes for 1028A-0.50IN 0.020SSTL: 9024672, 1028A, 1028A-0.75IN 0.020SSTL and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1028A-0.50IN 0.020SSTL?
1028A-0.50IN 0.020SSTL is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-331-2940. 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