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23539N ✓ 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 STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include length: 2.938 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, style_designator: CYLINDRICAL, end_connection_type: PLAIN FIRST END, perforation_diameter: 0.057 INCHES NOMINAL IN, perforation_quantity: 144.0 PER SQUARE INCH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-346-6361, 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
23539N
NSN: 4730-01-346-6361
FSC: 4730
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
length2.938 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
style_designatorCYLINDRICAL
end_connection_typePLAIN FIRST END
perforation_diameter0.057 INCHES NOMINAL IN
perforation_quantity144.0 PER SQUARE INCH
filtering_media_designPERFORATED
element_outside_diameter1.188 INCHES NOMINAL IN
NSN4730-01-346-6361
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 23539N · 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
•
ELEMENT OUTSIDE DIAMETER: 1.188 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
•
END CONNECTION TYPE: PLAIN FIRST END
•
LENGTH: 2.938 INCHES NOMINAL IN
•
PERFORATION QUANTITY: 144.0 PER SQUARE INCH
•
PERFORATION DIAMETER: 0.057 INCHES NOMINAL IN
•
FILTERING MEDIA DESIGN: PERFORATED
•
STYLE DESIGNATOR: CYLINDRICAL
TECHNICAL CHARACTERISTICS (FLIS)
ELEMENT OUTSIDE DIAMETER1.188 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
END CONNECTION TYPEPLAIN FIRST END
LENGTH2.938 INCHES NOMINAL IN
PERFORATION QUANTITY144.0 PER SQUARE INCH
PERFORATION DIAMETER0.057 INCHES NOMINAL IN
FILTERING MEDIA DESIGNPERFORATED
STYLE DESIGNATORCYLINDRICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
21969Interchangeable
interchangeable cross-reference
interchangeable
12107Interchangeable
interchangeable cross-reference
interchangeable
2540000195253Interchangeable
interchangeable cross-reference
interchangeable
820LXInterchangeable
interchangeable cross-reference
interchangeable
51155Interchangeable
interchangeable cross-reference
interchangeable
SC-B-69684Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 23539N?
23539N is a STRAINER ELEMENT,SEDIMENT.
What parts can replace 23539N?
There are 12 known substitutes for 23539N: 21969, 12107, 2540000195253 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 23539N?
23539N is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-346-6361. 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