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4E2R043 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, mesh_size: 16.0, thickness: 0.084 INCHES MINIMUM AND 0.089 INCHES MAXIMUM IN, wire_diameter: 0.010 INCHES NOMINAL IN, style_designator: ROUND (BASICALLY FLAT), surface_treatment: PASSIVATE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-828-3928, 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
4E2R043
NSN: 4730-00-828-3928
FSC: 4730
CAGE: 98939 — AEROCONTROLEX GROUP, INC. DBA AERO FLUID PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
mesh_size16.0
thickness0.084 INCHES MINIMUM AND 0.089 INCHES MAXIMUM IN
wire_diameter0.010 INCHES NOMINAL IN
style_designatorROUND (BASICALLY FLAT)
surface_treatmentPASSIVATE
filtering_media_designMESH
element_outside_diameter0.377 INCHES MINIMUM AND 0.382 INCHES MAXIMUM IN
NSN4730-00-828-3928
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4E2R043 · 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
•
MESH SIZE: 16.0
•
STYLE DESIGNATOR: ROUND (BASICALLY FLAT)
•
WIRE DIAMETER: 0.010 INCHES NOMINAL IN
•
THICKNESS: 0.084 INCHES MINIMUM AND 0.089 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING
•
FILTERING MEDIA DESIGN: MESH
•
ELEMENT OUTSIDE DIAMETER: 0.377 INCHES MINIMUM AND 0.382 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE
TECHNICAL CHARACTERISTICS (FLIS)
MESH SIZE16.0
STYLE DESIGNATORROUND (BASICALLY FLAT)
WIRE DIAMETER0.010 INCHES NOMINAL IN
THICKNESS0.084 INCHES MINIMUM AND 0.089 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING
FILTERING MEDIA DESIGNMESH
ELEMENT OUTSIDE DIAMETER0.377 INCHES MINIMUM AND 0.382 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
A2073Interchangeable
interchangeable cross-reference
interchangeable
480084Interchangeable
interchangeable cross-reference
interchangeable
12686Interchangeable
interchangeable cross-reference
interchangeable
207-3Interchangeable
interchangeable cross-reference
interchangeable
5900320Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4E2R043?
4E2R043 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace 4E2R043?
There are 5 known substitutes for 4E2R043: A2073, 480084, 12686 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4E2R043?
4E2R043 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-828-3928. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026