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PartsTable / COMPONENT / TF190-1815
TF190-1815 ✓ 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

SLEEVE,COMPRESSION,TUBE-HOSE FIT. Key specifications include end_item_identification: ENGINE MODEL J400, general_characteristics_item_description: CRES TYPE 316. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-052-0268, 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
TF190-1815
NSN: 4730-01-052-0268
FSC: 4730
CAGE: U6454 — ULTRA PCS LIMITED DIV ULTRA ELECTRONICS PRECISION AIR AND LAND SYSTEMS (GBR)
SPECIFICATIONS
end_item_identificationENGINE MODEL J400
general_characteristics_item_descriptionCRES TYPE 316
NSN4730-01-052-0268
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: TF190-1815 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CRES TYPE 316
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCRES TYPE 316
END ITEM IDENTIFICATIONENGINE MODEL J400
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
324-04Interchangeable
interchangeable cross-reference
interchangeable
324Interchangeable
interchangeable cross-reference
interchangeable
55017-1Interchangeable
interchangeable cross-reference
interchangeable
XBS24043SInterchangeable
interchangeable cross-reference
interchangeable
S2404SInterchangeable
interchangeable cross-reference
interchangeable
CS-306-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TF190-1815?
TF190-1815 is a SLEEVE,COMPRESSION,TUBE-HOSE FIT.
What parts can replace TF190-1815?
There are 13 known substitutes for TF190-1815: 324-04, 324, 55017-1 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TF190-1815?
TF190-1815 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-052-0268. 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