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Technical Data Sheet
PartsTable / COMPONENT / 581516-030
581516-030 ✓ 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 HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include nut_style: TUBE COUPLING, special_features: THREAD STYLE CGA-680 - PLASTIC GRIP, end_item_identification: FIVE TON LIQ. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-486-2495, 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
581516-030
NSN: 4730-01-486-2495
FSC: 4730
CAGE: 75906 — PACIFIC CONSOLIDATED INDUSTRIES LLC (USA)
SPECIFICATIONS
nut_styleTUBE COUPLING
special_featuresTHREAD STYLE CGA-680 - PLASTIC GRIP
end_item_identificationFIVE TON LIQ
NSN4730-01-486-2495
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 581516-030 · 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
KEY FEATURES
•
NUT STYLE: TUBE COUPLING
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESTHREAD STYLE CGA-680 - PLASTIC GRIP
NUT STYLETUBE COUPLING
END ITEM IDENTIFICATIONFIVE TON LIQ
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
6680Interchangeable
interchangeable cross-reference
interchangeable
5606358Interchangeable
interchangeable cross-reference
interchangeable
D9BZ2221-AInterchangeable
interchangeable cross-reference
interchangeable
CGA540-62Interchangeable
interchangeable cross-reference
interchangeable
581516Interchangeable
interchangeable cross-reference
interchangeable
1551AS598-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 581516-030?
581516-030 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 581516-030?
There are 16 known substitutes for 581516-030: 6680, 5606358, D9BZ2221-A and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 581516-030?
581516-030 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-486-2495. 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