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Technical Data Sheet
PartsTable / COMPONENT / 193518
193518 ✓ 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 SWIVEL JOINT,HYDRAULIC is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-999-3246, 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
193518
NSN: 4730-00-999-3246
FSC: 4730
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
special_featuresBRAND NAME DESCRIPTION AQ1 - 8 GAUGE;ADDITIONAL ITEM INFORMATION AQ1 25-1/8 X 18-1/2 X .008,R,W;REQUIRED MINIMUM ORDER QUANTITY 1;REQUIRED MULTIPLE ORDER QUANTITY 1
NSN4730-00-999-3246
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 193518 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
17337Interchangeable
interchangeable cross-reference
interchangeable
2268921Interchangeable
interchangeable cross-reference
interchangeable
5330PL1032352Interchangeable
interchangeable cross-reference
interchangeable
21335Interchangeable
interchangeable cross-reference
interchangeable
101081Interchangeable
interchangeable cross-reference
interchangeable
989111-30BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 193518?
193518 is a SWIVEL JOINT,HYDRAULIC.
What parts can replace 193518?
There are 15 known substitutes for 193518: 17337, 2268921, 5330PL1032352 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 193518?
193518 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-999-3246. 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