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025F45-612 — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

025F45-612: STRAINER ELEMENT,SEDIMENT.

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400, special_features: MONEL MATERIAL; 150 PSI WITH 2PSI PRESSURE DROP; WATER USE, style_designator: CYLINDRICAL, end_connection_type: FLANGE W/BAIL FIRST END, perforation_diameter: 0.187 INCHES NOMINAL IN, perforation_quantity: 18.0 PER SQUARE INCH. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-536-2098, 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
025F45-612
NSN: 4730-01-536-2098
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 1QZK3 — THE HELLAN STRAINER CO DIV SISTER COMPANY OF CLEVELAND GEAR, SUBS. OF INDUSTRIAL MFG. C (USA)
SPECIFICATIONS
materialNICKEL ALLOY 400
special_featuresMONEL MATERIAL; 150 PSI WITH 2PSI PRESSURE DROP; WATER USE
style_designatorCYLINDRICAL
end_connection_typeFLANGE W/BAIL FIRST END
perforation_diameter0.187 INCHES NOMINAL IN
perforation_quantity18.0 PER SQUARE INCH
filtering_media_designPERFORATED
end_item_identificationSHIP, 2.5 IPS SIMPLEX STRAINER
part_name_assigned_by_controlling_agencyBASKET
strainer_model_number_for_which_designedSTAPLES & PFEIFFER 136B, 2.5 IPS
NSN4730-01-536-2098
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 025F45-612 · 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: PERFORATED
•
END CONNECTION TYPE: FLANGE W/BAIL FIRST END
•
PERFORATION QUANTITY: 18.0 PER SQUARE INCH
•
STYLE DESIGNATOR: CYLINDRICAL
•
STRAINER MODEL NUMBER FOR WHICH DESIGNED: STAPLES & PFEIFFER 136B, 2.5 IPS
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNPERFORATED
END CONNECTION TYPEFLANGE W/BAIL FIRST END
PERFORATION QUANTITY18.0 PER SQUARE INCH
STYLE DESIGNATORCYLINDRICAL
STRAINER MODEL NUMBER FOR WHICH DESIGNEDSTAPLES & PFEIFFER 136B, 2.5 IPS
SPECIAL FEATURESMONEL MATERIAL; 150 PSI WITH 2PSI PRESSURE DROP; WATER USE
PART NAME ASSIGNED BY CONTROLLING AGENCYBASKET
END ITEM IDENTIFICATIONSHIP, 2.5 IPS SIMPLEX STRAINER
MATERIALNICKEL ALLOY 400
PERFORATION DIAMETER0.187 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
135B-2.50IN-PC7Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 025F45-612?
025F45-612 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace 025F45-612?
There is 1 known substitute for 025F45-612: 135B-2.50IN-PC7. Substitute compatibility should be verified for your specific system.
What is the NSN for 025F45-612?
025F45-612 is cataloged in the U.S. Government catalog under NSN 4730-01-536-2098. 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.