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1894A ✓ 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: LANDING CRAFT UTILITY MK 10, part_name_assigned_by_controlling_agency: DRAIN PLUG. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-491-8811, 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
1894A
NSN: 4730-01-491-8811
FSC: 4730
CAGE: U5024 — KORT PROPULSION CO LTD (GBR)
SPECIFICATIONS
end_item_identificationLANDING CRAFT UTILITY MK 10
part_name_assigned_by_controlling_agencyDRAIN PLUG
NSN4730-01-491-8811
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1894A · 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 IDENTIFICATIONLANDING CRAFT UTILITY MK 10
PART NAME ASSIGNED BY CONTROLLING AGENCYDRAIN PLUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
3482Interchangeable
interchangeable cross-reference
interchangeable
SPEC3482Interchangeable
interchangeable cross-reference
interchangeable
A13-2Interchangeable
interchangeable cross-reference
interchangeable
AA-1313Interchangeable
interchangeable cross-reference
interchangeable
67261Interchangeable
interchangeable cross-reference
interchangeable
0446Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1894A?
1894A is a PLUG,PIPE.
What parts can replace 1894A?
There are 10 known substitutes for 1894A: 3482, SPEC3482, A13-2 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1894A?
1894A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-491-8811. 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