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666150 ✓ Verified by PartsTable
Legrand · 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

WIPER ASSEMBLY,SPOOL,VALVE,LINEA. Key specifications include shape: STRAIGHT, material: STEEL CORROSION RESISTING OVERALL, overall_length: 83.0 MILLIMETERS NOMINAL MM, special_features: STRAIGHT SHAFTS WITH 4MM TYING PLATFORMS; SERRATED HANDLE WITH DULL FINISH MM, surface_treatment: PASSIVATE OVERALL, design_designation: MCPHERSON. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-056-3473, 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
666150
NSN: 4730-01-056-3473
FSC: 4730
CAGE: 84561 — PARKER HANNIFIN CORPORATION DBA PNEUTRONICS DIV CYLINDER DIVISION (USA)
SPECIFICATIONS
shapeSTRAIGHT
materialSTEEL CORROSION RESISTING OVERALL
overall_length83.0 MILLIMETERS NOMINAL MM
special_featuresSTRAIGHT SHAFTS WITH 4MM TYING PLATFORMS; SERRATED HANDLE WITH DULL FINISH MM
surface_treatmentPASSIVATE OVERALL
design_designationMCPHERSON
part_name_assigned_by_controlling_agencyFORCEPS IRIS MCPHERSON DESIGN 86MM LG STR TYING CRS PASSIVATED MM
NSN4730-01-056-3473
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 666150 · Legrand ⚠ 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 5
666150Interchangeable
interchangeable cross-reference
interchangeable
11640446Interchangeable
interchangeable cross-reference
interchangeable
83-1505Interchangeable
interchangeable cross-reference
interchangeable
OP3495Interchangeable
interchangeable cross-reference
interchangeable
L32608Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 666150?
666150 is a WIPER ASSEMBLY,SPOOL,VALVE,LINEA manufactured by Legrand.
What parts can replace 666150?
There are 5 known substitutes for 666150: 666150, 11640446, 83-1505 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 666150?
666150 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-056-3473. 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