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HP-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 LOCKNUT,PIPE is a the manufacturer industrial component. Key specifications include thread_series: NPT, nominal_thread_size: 1.500 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-106-8316, 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
HP-17
NSN: 4730-01-106-8316
FSC: 4730
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)
SPECIFICATIONS
thread_seriesNPT
nominal_thread_size1.500 INCHES IN
NSN4730-01-106-8316
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: HP-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
KEY FEATURES
•
THREAD SERIES: NPT
•
NOMINAL THREAD SIZE: 1.500 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIESNPT
NOMINAL THREAD SIZE1.500 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
B17Interchangeable
Target,bull's-Eye
interchangeable
CWC87038X1ANG25Interchangeable
interchangeable cross-reference
interchangeable
WC87038X2100ANG25Interchangeable
interchangeable cross-reference
interchangeable
WC87038-1LTInterchangeable
interchangeable cross-reference
interchangeable
72-6970-533Interchangeable
interchangeable cross-reference
interchangeable
5313HInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HP-17?
HP-17 is a LOCKNUT,PIPE.
What parts can replace HP-17?
There are 17 known substitutes for HP-17: B17, CWC87038X1ANG25, WC87038X2100ANG25 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HP-17?
HP-17 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-106-8316. 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