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PartsTable / COMPONENT / EW-186
EW-186 ✓ 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, special_features: STEEL PER ASTM A276, TYPE 303 SPEC, material_document_and_classification: ASTM A276, TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-067-1920, 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
EW-186
NSN: 4730-01-067-1920
FSC: 4730
CAGE: 16712 — SIEMENS ENERGY, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_featuresSTEEL PER ASTM A276, TYPE 303 SPEC
material_document_and_classificationASTM A276, TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE
NSN4730-01-067-1920
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: EW-186 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A276, TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276, TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE
SPECIAL FEATURESSTEEL PER ASTM A276, TYPE 303 SPEC
MATERIALSTEEL CORROSION RESISTING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
A11310Interchangeable
interchangeable cross-reference
interchangeable
5855009372187Interchangeable
interchangeable cross-reference
interchangeable
SC-D-627829Interchangeable
interchangeable cross-reference
interchangeable
EW-100Interchangeable
interchangeable cross-reference
interchangeable
830-5-10002 PIECE 8Interchangeable
interchangeable cross-reference
interchangeable
A11312PC8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is EW-186?
EW-186 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace EW-186?
There are 11 known substitutes for EW-186: A11310, 5855009372187, SC-D-627829 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for EW-186?
EW-186 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-067-1920. 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