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394633 — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

394633: STRAINER ELEMENT,SEDIMENT.

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include length: 0.392 INCHES MINIMUM AND 0.396 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, end_connection_type: PLAIN FIRST END, perforation_diameter: 0.007 INCHES MINIMUM AND 0.009 INCHES MAXIMUM IN, filtering_media_design: PERFORATED, end_item_identification: ENGINE FUEL SYSTEM,AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-975-0550, 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
394633
NSN: 4730-00-975-0550
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
length0.392 INCHES MINIMUM AND 0.396 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
end_connection_typePLAIN FIRST END
perforation_diameter0.007 INCHES MINIMUM AND 0.009 INCHES MAXIMUM IN
filtering_media_designPERFORATED
end_item_identificationENGINE FUEL SYSTEM,AIRCRAFT
element_outside_diameter0.207 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
NSN4730-00-975-0550
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 394633 · 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
•
LENGTH: 0.392 INCHES MINIMUM AND 0.396 INCHES MAXIMUM IN
•
END CONNECTION TYPE: PLAIN FIRST END
•
STYLE DESIGNATOR: CYLINDRICAL
•
ELEMENT OUTSIDE DIAMETER: 0.207 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
•
PERFORATION DIAMETER: 0.007 INCHES MINIMUM AND 0.009 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNPERFORATED
LENGTH0.392 INCHES MINIMUM AND 0.396 INCHES MAXIMUM IN
END CONNECTION TYPEPLAIN FIRST END
STYLE DESIGNATORCYLINDRICAL
ELEMENT OUTSIDE DIAMETER0.207 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONENGINE FUEL SYSTEM,AIRCRAFT
PERFORATION DIAMETER0.007 INCHES MINIMUM AND 0.009 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 394633?
394633 is a STRAINER ELEMENT,SEDIMENT.
What is the NSN for 394633?
394633 is cataloged in the U.S. Government catalog under NSN 4730-00-975-0550. 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.