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RB12033 — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

RB12033: STRAINER ELEMENT,SEDIMENT.

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include length: 0.937 INCHES NOMINAL IN, material: COPPER ALLOY, mesh_size: 8.0, wire_diameter: 0.230 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, surface_treatment: CADMIUM. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-083-6263, 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
RB12033
NSN: 4730-00-083-6263
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 51663 — HYDRO-AIRE AEROSPACE CORP. DBA LEAR ROMEC DIV LEAR ROMEC (USA)
SPECIFICATIONS
length0.937 INCHES NOMINAL IN
materialCOPPER ALLOY
mesh_size8.0
wire_diameter0.230 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
surface_treatmentCADMIUM
end_connection_typeFLANGED FIRST END
filtering_media_designMESH
end_item_identificationENGINE, AIRCRAFT, FUEL SYSTEM
element_outside_diameter1.750 INCHES NOMINAL IN
first_end_flange_thickness0.094 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN4730-00-083-6263
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: RB12033 · 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: 0.937 INCHES NOMINAL IN
•
FIRST END FLANGE THICKNESS: 0.094 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
MESH SIZE: 8.0
•
END CONNECTION TYPE: PLAIN SECOND END
•
STYLE DESIGNATOR: CYLINDRICAL
•
ELEMENT OUTSIDE DIAMETER: 1.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNMESH
LENGTH0.937 INCHES NOMINAL IN
FIRST END FLANGE THICKNESS0.094 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MESH SIZE8.0
END CONNECTION TYPEPLAIN SECOND END
END CONNECTION TYPEFLANGED FIRST END
STYLE DESIGNATORCYLINDRICAL
ELEMENT OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM
END ITEM IDENTIFICATIONENGINE, AIRCRAFT, FUEL SYSTEM
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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RB12033?
RB12033 is a STRAINER ELEMENT,SEDIMENT.
What is the NSN for RB12033?
RB12033 is cataloged in the U.S. Government catalog under NSN 4730-00-083-6263. 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.