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SMPH-6 ✓ 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,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, surface_treatment: CADMIUM AND CHROMATE BODY, quick_disconnect_method: PUSH-PULL, quick_disconnect_nominal_size: 0.375 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 4730-00-073-9385, 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
SMPH-6
NSN: 4730-00-073-9385
FSC: 4730
CAGE: 78357 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV QUICK COUPLER DIVISION (USA)
SPECIFICATIONS
materialSTEEL BODY
surface_treatmentCADMIUM AND CHROMATE BODY
quick_disconnect_methodPUSH-PULL
quick_disconnect_nominal_size0.375 INCHES IN
NSN4730-00-073-9385
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SMPH-6 · 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
•
QUICK DISCONNECT METHOD: PUSH-PULL
•
QUICK DISCONNECT NOMINAL SIZE: 0.375 INCHES IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE BODY
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS (FLIS)
QUICK DISCONNECT METHODPUSH-PULL
QUICK DISCONNECT NOMINAL SIZE0.375 INCHES IN
SURFACE TREATMENTCADMIUM AND CHROMATE BODY
MATERIALSTEEL BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
44827Interchangeable
interchangeable cross-reference
interchangeable
WSTA1Interchangeable
interchangeable cross-reference
interchangeable
32472Interchangeable
interchangeable cross-reference
interchangeable
MPH6Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SMPH-6?
SMPH-6 is a PLUG,QUICK DISCONNECT.
What parts can replace SMPH-6?
There are 4 known substitutes for SMPH-6: 44827, WSTA1, 32472 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SMPH-6?
SMPH-6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-073-9385. 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