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31423N — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

31423N: STRAINER ELEMENT,SEDIMENT.

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY FILTERING MEDIUM, body_width: 10.625 INCHES NOMINAL IN, body_length: 18.875 INCHES NOMINAL IN, mounting_type: BRACKET BASE, style_designator: TWIN STRAINER W/BOLTED COVER, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-431-6632, 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
31423N
NSN: 4730-01-431-6632
NIINs: 014316632, 014402742
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialNICKEL ALLOY FILTERING MEDIUM
body_width10.625 INCHES NOMINAL IN
body_length18.875 INCHES NOMINAL IN
mounting_typeBRACKET BASE
bracket_quantity2
style_designatorTWIN STRAINER W/BOLTED COVER
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
perforation_diameter0.094 INCHES NOMINAL IN
perforation_quantity51.0 PER SQUARE INCH
filtering_media_designPERFORATED SINGLE FILTERING MEDIA RESPONSE
end_item_identificationARLEIGH BURKE CLASS
media_for_which_designedWATER
NSN4730-01-431-6632
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 31423N · 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
SUBSTITUTES & CROSS-REFERENCES 1
31423N PC 7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 31423N?
31423N is a STRAINER ELEMENT,SEDIMENT.
What parts can replace 31423N?
There is 1 known substitute for 31423N: 31423N PC 7. Substitute compatibility should be verified for your specific system.
What is the NSN for 31423N?
31423N is cataloged in the U.S. Government catalog under NSN 4730-01-431-6632. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.