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PartsTable / COMPONENT / D31509-15400
D31509-15400 ✓ 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: 6.125 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, mesh_size: 24.0, wire_diameter: 0.02000 INCHES NOMINAL IN, style_designator: CYLINDRICAL, end_connection_type: PLAIN SECOND END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-499-9690, 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
D31509-15400
NSN: 4730-00-499-9690
FSC: 4730
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
length6.125 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
mesh_size24.0
wire_diameter0.02000 INCHES NOMINAL IN
style_designatorCYLINDRICAL
end_connection_typePLAIN SECOND END
filtering_media_designMESH
element_outside_diameter8.875 INCHES NOMINAL IN
first_end_flange_thickness0.063 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN4730-00-499-9690
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: D31509-15400 · 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: 8.875 INCHES NOMINAL IN
•
END CONNECTION TYPE: PLAIN SECOND END
•
STYLE DESIGNATOR: CYLINDRICAL
•
WIRE DIAMETER: 0.02000 INCHES NOMINAL IN
•
FILTERING MEDIA DESIGN: MESH
•
FIRST END FLANGE THICKNESS: 0.063 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS (FLIS)
ELEMENT OUTSIDE DIAMETER8.875 INCHES NOMINAL IN
END CONNECTION TYPEPLAIN SECOND END
END CONNECTION TYPEFLANGE W/BAIL FIRST END
STYLE DESIGNATORCYLINDRICAL
WIRE DIAMETER0.02000 INCHES NOMINAL IN
FILTERING MEDIA DESIGNMESH
FIRST END FLANGE THICKNESS0.063 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIALSTEEL CORROSION RESISTING
LENGTH6.125 INCHES NOMINAL IN
MESH SIZE24.0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
15400Interchangeable
interchangeable cross-reference
interchangeable
320048Interchangeable
interchangeable cross-reference
interchangeable
40175-01 FIND NO 13Interchangeable
interchangeable cross-reference
interchangeable
40175-01Interchangeable
interchangeable cross-reference
interchangeable
154Interchangeable
interchangeable cross-reference
interchangeable
N-423 ITEM 17Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D31509-15400?
D31509-15400 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace D31509-15400?
There are 14 known substitutes for D31509-15400: 15400, 320048, 40175-01 FIND NO 13 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D31509-15400?
D31509-15400 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-499-9690. 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