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Technical Data Sheet
PartsTable / COMPONENT / 51601PC31
51601PC31 ✓ 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: 10.000 INCHES NOMINAL IN, material: PLASTIC, style_designator: CYLINDRICAL, end_connection_type: PLAIN FIRST END, filtering_media_design: SINGLE STACKED DISKS, element_outside_diameter: 2.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-077-0277, 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
51601PC31
NSN: 4730-01-077-0277
FSC: 4730
CAGE: 15472 — SOLVENTUM PURIFICATION INC. DIV FILTRATION AND SEPARATION DIVISION (USA)
SPECIFICATIONS
length10.000 INCHES NOMINAL IN
materialPLASTIC
style_designatorCYLINDRICAL
end_connection_typePLAIN FIRST END
filtering_media_designSINGLE STACKED DISKS
element_outside_diameter2.500 INCHES NOMINAL IN
NSN4730-01-077-0277
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 51601PC31 · 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: 2.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL: PLASTIC
•
FILTERING MEDIA DESIGN: SINGLE STACKED DISKS
•
END CONNECTION TYPE: PLAIN FIRST END
•
LENGTH: 10.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ELEMENT OUTSIDE DIAMETER2.500 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
MATERIALPLASTIC
FILTERING MEDIA DESIGNSINGLE STACKED DISKS
END CONNECTION TYPEPLAIN FIRST END
LENGTH10.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
74059373Interchangeable
interchangeable cross-reference
interchangeable
20951Interchangeable
interchangeable cross-reference
interchangeable
51550Interchangeable
interchangeable cross-reference
interchangeable
52509Interchangeable
interchangeable cross-reference
interchangeable
51601Interchangeable
interchangeable cross-reference
interchangeable
51759Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 51601PC31?
51601PC31 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace 51601PC31?
There are 15 known substitutes for 51601PC31: 74059373, 20951, 51550 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 51601PC31?
51601PC31 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-077-0277. 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