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PartsTable / COMPONENT / 12343 ITEM 19
12343 ITEM 19 ✓ 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 PLUG,PIPE is a the manufacturer industrial component. Key specifications include end_item_identification: E/I GEAR BOX ASSEMBLY NSN: 3010-01-457-7914. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-459-1104, 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
12343 ITEM 19
NSN: 4730-01-459-1104
FSC: 4730
CAGE: 72166 — B.W. ELLIOTT MANUFACTURING CO., LLC (USA)
SPECIFICATIONS
end_item_identificationE/I GEAR BOX ASSEMBLY NSN: 3010-01-457-7914
NSN4730-01-459-1104
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12343 ITEM 19 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONE/I GEAR BOX ASSEMBLY NSN: 3010-01-457-7914
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
12343Interchangeable
interchangeable cross-reference
interchangeable
25-10655Interchangeable
interchangeable cross-reference
interchangeable
85037Interchangeable
interchangeable cross-reference
interchangeable
A-A-50179Interchangeable
interchangeable cross-reference
interchangeable
AP200-1/4-2-1/2Interchangeable
interchangeable cross-reference
interchangeable
AA50179-1A14Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12343 ITEM 19?
12343 ITEM 19 is a PLUG,PIPE.
What parts can replace 12343 ITEM 19?
There are 7 known substitutes for 12343 ITEM 19: 12343, 25-10655, 85037 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12343 ITEM 19?
12343 ITEM 19 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-459-1104. 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