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548558 — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

548558: STRAINER ELEMENT,SEDIMENT.

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include length: 2.595 INCHES MINIMUM AND 2.616 INCHES MAXIMUM IN, mesh_size: 200.0, wire_diameter: 0.00230 INCHES NOMINAL IN, style_designator: CYLINDRICAL, filtering_media_design: MESH, end_item_identification: FUEL SYSTEM,ENGINE,AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-930-3584, 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
548558
NSN: 4730-00-930-3584
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
length2.595 INCHES MINIMUM AND 2.616 INCHES MAXIMUM IN
mesh_size200.0
wire_diameter0.00230 INCHES NOMINAL IN
style_designatorCYLINDRICAL
filtering_media_designMESH
end_item_identificationFUEL SYSTEM,ENGINE,AIRCRAFT
element_outside_diameter1.710 INCHES MINIMUM AND 1.730 INCHES MAXIMUM IN
NSN4730-00-930-3584
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 548558 · 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
•
LENGTH: 2.595 INCHES MINIMUM AND 2.616 INCHES MAXIMUM IN
•
MESH SIZE: 200.0
•
STYLE DESIGNATOR: CYLINDRICAL
•
ELEMENT OUTSIDE DIAMETER: 1.710 INCHES MINIMUM AND 1.730 INCHES MAXIMUM IN
•
WIRE DIAMETER: 0.00230 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNMESH
LENGTH2.595 INCHES MINIMUM AND 2.616 INCHES MAXIMUM IN
MESH SIZE200.0
STYLE DESIGNATORCYLINDRICAL
ELEMENT OUTSIDE DIAMETER1.710 INCHES MINIMUM AND 1.730 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONFUEL SYSTEM,ENGINE,AIRCRAFT
WIRE DIAMETER0.00230 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 548558?
548558 is a STRAINER ELEMENT,SEDIMENT.
What is the NSN for 548558?
548558 is cataloged in the U.S. Government catalog under NSN 4730-00-930-3584. 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.