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Technical Data Sheet
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A758R ✓ 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,SELF CLOSING is a the manufacturer industrial component. Key specifications include end_item_identification: ACFT MODEL NO.F15. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-288-4121, 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
A758R
NSN: 4730-00-288-4121
FSC: 4730
CAGE: 97484 — EATON AEROSPACE LLC DIV FLUID AND ELECTRICAL DISTRIBUTION DIVISION (USA)
SPECIFICATIONS
end_item_identificationACFT MODEL NO.F15
NSN4730-00-288-4121
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A758R · 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 IDENTIFICATIONACFT MODEL NO.F15
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
JHP110-224Interchangeable
interchangeable cross-reference
interchangeable
WUCAS640AInterchangeable
interchangeable cross-reference
interchangeable
K95AInterchangeable
interchangeable cross-reference
interchangeable
56251Interchangeable
interchangeable cross-reference
interchangeable
4140PL0799172Interchangeable
interchangeable cross-reference
interchangeable
6012460-001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A758R?
A758R is a PLUG,SELF CLOSING.
What parts can replace A758R?
There are 6 known substitutes for A758R: JHP110-224, WUCAS640A, K95A and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A758R?
A758R is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-288-4121. 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