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PartsTable / COMPONENT / MODEL 862 .250IN.S .057PERF SS
MODEL 862 .250IN.S .057PERF SS ✓ 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 MODEL 862 .250IN.S .057PERF SS 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 4730-01-210-0446, 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
MODEL 862 .250IN.S .057PERF SS
NSN: 4730-01-210-0446
FSC: 4730
CAGE: 76588 — CORE INDUSTRIES INC. DBA MUELLER STEAM SPECIALTY (USA)
SPECIFICATIONS
Part NumberMODEL 862 .250IN.S .057PERF SS
NSN4730-01-210-0446
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MODEL 862 .250IN.S .057PERF SS · 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
•
STYLE DESIGNATOR: Y STRAINER W/BLOW-OFF PLUG
•
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTION: IDENTICAL TO FIRST INTAKE CONNECTION
•
MEDIA FOR WHICH DESIGNED: WATER
•
FILTERING MEDIA DESIGN: PERFORATED SINGLE FILTERING MEDIA RESPONSE
•
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET: 2.500 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING FILTERING MEDIUM
•
FIRST INTAKE CONNECTION TYPE: SOCKET WELDING TOP SIDE
•
FIRST INTAKE NOMINAL INSIDE DIAMETER: 0.250 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORY STRAINER W/BLOW-OFF PLUG
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTIONIDENTICAL TO FIRST INTAKE CONNECTION
MEDIA FOR WHICH DESIGNEDWATER
FILTERING MEDIA DESIGNPERFORATED SINGLE FILTERING MEDIA RESPONSE
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET2.500 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING FILTERING MEDIUM
FIRST INTAKE CONNECTION TYPESOCKET WELDING TOP SIDE
FIRST INTAKE NOMINAL INSIDE DIAMETER0.250 INCHES IN
OPERATING PRESSURE1480.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
TEMP RATING100.0 FAHRENHEIT NOMINAL DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
M22520/7-03Interchangeable
interchangeable cross-reference
interchangeable
616328Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-22520/7Interchangeable
interchangeable cross-reference
interchangeable
J17Interchangeable
interchangeable cross-reference
interchangeable
3820-000A551Interchangeable
interchangeable cross-reference
interchangeable
3820000A551-000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MODEL 862 .250IN.S .057PERF SS?
MODEL 862 .250IN.S .057PERF SS is a MODEL 862 .250IN.S .057PERF SS.
What parts can replace MODEL 862 .250IN.S .057PERF SS?
There are 22 known substitutes for MODEL 862 .250IN.S .057PERF SS: M22520/7-03, 616328, MIL-C-22520/7 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MODEL 862 .250IN.S .057PERF SS?
MODEL 862 .250IN.S .057PERF SS is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-210-0446. 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