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EA74 ✓ 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 COMP 304, mesh_size: 10.0, wire_diameter: 0.00028 INCHES NOMINAL IN, style_designator: ROUND (BASICALLY FLAT), filtering_media_design: MESH, element_outside_diameter: 6.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-187-4385, 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
EA74
NSN: 4730-00-187-4385
FSC: 4730
CAGE: 05852 — BARNSTEAD THERMOLYNE CORPORATION DBA BARNSTEAD INTERNATIONAL DIV LABORATORY EQUIPMENT (USA)
SPECIFICATIONS
materialSTEEL COMP 304
mesh_size10.0
wire_diameter0.00028 INCHES NOMINAL IN
style_designatorROUND (BASICALLY FLAT)
filtering_media_designMESH
element_outside_diameter6.000 INCHES NOMINAL IN
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE
NSN4730-00-187-4385
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: EA74 · 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: 10.0
•
WIRE DIAMETER: 0.00028 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 304
•
STYLE DESIGNATOR: ROUND (BASICALLY FLAT)
•
ELEMENT OUTSIDE DIAMETER: 6.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE
•
FILTERING MEDIA DESIGN: MESH
TECHNICAL CHARACTERISTICS (FLIS)
MESH SIZE10.0
WIRE DIAMETER0.00028 INCHES NOMINAL IN
MATERIALSTEEL COMP 304
STYLE DESIGNATORROUND (BASICALLY FLAT)
ELEMENT OUTSIDE DIAMETER6.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE
FILTERING MEDIA DESIGNMESH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
12027BRInterchangeable
interchangeable cross-reference
interchangeable
12027Interchangeable
interchangeable cross-reference
interchangeable
221448Interchangeable
interchangeable cross-reference
interchangeable
3S1441-0Interchangeable
interchangeable cross-reference
interchangeable
3S1441-1Interchangeable
interchangeable cross-reference
interchangeable
394LXInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is EA74?
EA74 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace EA74?
There are 16 known substitutes for EA74: 12027BR, 12027, 221448 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for EA74?
EA74 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-187-4385. 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