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3187255-1 — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3187255-1: STRAINER ELEMENT,SEDIMENT.

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include length: 0.190 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, special_features: 200.0 MICRONS NOM; 200.0 PSI WP; 10.0 PSI DROP PRESSURE; BODY 0.438-20 UNJF-3A THD A, style_designator: CYLINDRICAL, end_connection_type: THREADED ALL ENDS, nominal_thread_size: 0.438 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-418-3265, 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
3187255-1
NSN: 4730-00-418-3265
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
length0.190 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
special_features200.0 MICRONS NOM; 200.0 PSI WP; 10.0 PSI DROP PRESSURE; BODY 0.438-20 UNJF-3A THD A
style_designatorCYLINDRICAL
end_connection_typeTHREADED ALL ENDS
nominal_thread_size0.438 INCHES ALL ENDS IN
filtering_media_designPOROUS
element_outside_diameter0.438 INCHES NOMINAL IN
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
NSN4730-00-418-3265
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3187255-1 · 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: POROUS
•
LENGTH: 0.190 INCHES NOMINAL IN
•
END CONNECTION TYPE: THREADED ALL ENDS
•
STYLE DESIGNATOR: CYLINDRICAL
•
ELEMENT OUTSIDE DIAMETER: 0.438 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.438 INCHES ALL ENDS IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNPOROUS
LENGTH0.190 INCHES NOMINAL IN
END CONNECTION TYPETHREADED ALL ENDS
STYLE DESIGNATORCYLINDRICAL
ELEMENT OUTSIDE DIAMETER0.438 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS IN
SPECIAL FEATURES200.0 MICRONS NOM; 200.0 PSI WP; 10.0 PSI DROP PRESSURE; BODY 0.438-20 UNJF-3A THD A
MATERIALSTEEL CORROSION RESISTING
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3187255-1?
3187255-1 is a STRAINER ELEMENT,SEDIMENT.
What is the NSN for 3187255-1?
3187255-1 is cataloged in the U.S. Government catalog under NSN 4730-00-418-3265. 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.