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PartsTable / COMPONENT / PL66624-021-02 REV A NO. 17
PL66624-021-02 REV A NO. 17 ✓ 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 PL66624-021-02 REV A NO. 17 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 4730-01-647-3000, 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
PL66624-021-02 REV A NO. 17
NSN: 4730-01-647-3000
FSC: 4730
CAGE: 12763 — DYNALEC CORPORATION (USA)
SPECIFICATIONS
Part NumberPL66624-021-02 REV A NO. 17
NSN4730-01-647-3000
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: PL66624-021-02 REV A NO. 17 · 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 8
7430339P1Interchangeable
interchangeable cross-reference
interchangeable
63-0173Interchangeable
interchangeable cross-reference
interchangeable
402D3452AInterchangeable
interchangeable cross-reference
interchangeable
10276Interchangeable
interchangeable cross-reference
interchangeable
S100-0001-0375Interchangeable
interchangeable cross-reference
interchangeable
10176Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PL66624-021-02 REV A NO. 17?
PL66624-021-02 REV A NO. 17 is a PL66624-021-02 REV A NO. 17.
What parts can replace PL66624-021-02 REV A NO. 17?
There are 8 known substitutes for PL66624-021-02 REV A NO. 17: 7430339P1, 63-0173, 402D3452A and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PL66624-021-02 REV A NO. 17?
PL66624-021-02 REV A NO. 17 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-647-3000. 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