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RB12111 — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

RB12111: STRAINER ELEMENT,SEDIMENT.

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include width: 0.438 INCHES NOMINAL IN, length: 9.907 INCHES NOMINAL IN, material: ALUMINUM ALLOY, mesh_size: 8.0, thickness: 0.064 INCHES NOMINAL IN, wire_diameter: 0.03200 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-979-7953, 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
RB12111
NSN: 4730-00-979-7953
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 51663 — HYDRO-AIRE AEROSPACE CORP. DBA LEAR ROMEC DIV LEAR ROMEC (USA)
SPECIFICATIONS
width0.438 INCHES NOMINAL IN
length9.907 INCHES NOMINAL IN
materialALUMINUM ALLOY
mesh_size8.0
thickness0.064 INCHES NOMINAL IN
wire_diameter0.03200 INCHES NOMINAL IN
style_designatorRECTANGULAR W/ OR W/O MTG HOLES (INCL SQUARE)(BASICALLY FLAT)
surface_treatmentANODIZE AND CHROMATE ZINC
filtering_media_designMESH
NSN4730-00-979-7953
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: RB12111 · 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: 9.907 INCHES NOMINAL IN
•
MESH SIZE: 8.0
•
STYLE DESIGNATOR: RECTANGULAR W/ OR W/O MTG HOLES (INCL SQUARE)(BASICALLY FLAT)
•
SURFACE TREATMENT: ANODIZE AND CHROMATE ZINC
•
WIDTH: 0.438 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY
•
WIRE DIAMETER: 0.03200 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNMESH
LENGTH9.907 INCHES NOMINAL IN
MESH SIZE8.0
STYLE DESIGNATORRECTANGULAR W/ OR W/O MTG HOLES (INCL SQUARE)(BASICALLY FLAT)
SURFACE TREATMENTANODIZE AND CHROMATE ZINC
WIDTH0.438 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
WIRE DIAMETER0.03200 INCHES NOMINAL IN
THICKNESS0.064 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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RB12111?
RB12111 is a STRAINER ELEMENT,SEDIMENT.
What is the NSN for RB12111?
RB12111 is cataloged in the U.S. Government catalog under NSN 4730-00-979-7953. 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.