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Technical Data Sheet
18943 ITEM NO. 10 ✓ 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 18943 ITEM NO. 10 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 4730-01-416-0441, 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
18943 ITEM NO. 10
NSN: 4730-01-416-0441
FSC: 4730
CAGE: 58037 — ELLIOTT B W MFG CO LLC FLEX SHAFT AND VALVE CONTROL PRODUCT LINES (USA)
SPECIFICATIONS
Part Number18943 ITEM NO. 10
NSN4730-01-416-0441
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 18943 ITEM NO. 10 · 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 21
327019Interchangeable
interchangeable cross-reference
interchangeable
173513Interchangeable
interchangeable cross-reference
interchangeable
191006Interchangeable
interchangeable cross-reference
interchangeable
18726Interchangeable
interchangeable cross-reference
interchangeable
PL101PInterchangeable
interchangeable cross-reference
interchangeable
261-31-06-032Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18943 ITEM NO. 10?
18943 ITEM NO. 10 is a 18943 ITEM NO. 10.
What parts can replace 18943 ITEM NO. 10?
There are 21 known substitutes for 18943 ITEM NO. 10: 327019, 173513, 191006 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18943 ITEM NO. 10?
18943 ITEM NO. 10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-416-0441. This indicates validated use in U.S. government and defense supply chains.
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