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123YF-3IN-25 — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

123YF-3IN-25: STRAINER ELEMENT,SEDIMENT.

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, style_designator: CYLINDRICAL, end_connection_type: PLAIN SECOND END, filtering_media_design: MESH OR PERFORATED, end_item_identification: SPRUANCE CLASS DD 9963).. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-431-6637, 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
123YF-3IN-25
NSN: 4730-01-431-6637
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78527 — STAPLES & PFEIFFER, INC. (USA)
SPECIFICATIONS
materialNICKEL ALLOY
style_designatorCYLINDRICAL
end_connection_typePLAIN SECOND END
filtering_media_designMESH OR PERFORATED
end_item_identificationSPRUANCE CLASS DD 9963).
NSN4730-01-431-6637
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 123YF-3IN-25 · 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
•
FILTERING MEDIA DESIGN: MESH OR PERFORATED
•
END CONNECTION TYPE: FLANGE W/BAIL FIRST END
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNMESH OR PERFORATED
END CONNECTION TYPEFLANGE W/BAIL FIRST END
END CONNECTION TYPEPLAIN SECOND END
STYLE DESIGNATORCYLINDRICAL
END ITEM IDENTIFICATIONSPRUANCE CLASS DD 9963).
MATERIALNICKEL ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
631A-3IN-25-.14Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
631AReference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 123YF-3IN-25?
123YF-3IN-25 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace 123YF-3IN-25?
There are 2 known substitutes for 123YF-3IN-25: 631A-3IN-25-.14, 631A. Substitute compatibility should be verified for your specific system.
What is the NSN for 123YF-3IN-25?
123YF-3IN-25 is cataloged in the U.S. Government catalog under NSN 4730-01-431-6637. 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.