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Technical Data Sheet
PartsTable / COMPONENT / 1 1-2X24
1 1-2X24 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: ROUGH STOCK BOTH ENDS, bore_length: 1.9380 INCHES NOMINAL BOTH ENDS IN, design_type: INTERNAL GEAR, bore_diameter: 2.1250 INCHES MAXIMUM BOTH ENDS IN, overall_length: 4.000 INCHES NOMINAL IN, outside_diameter: 6.000 INCHES NOMINAL 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 4720-00-594-4971, 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
1 1-2X24
NSN: 4720-00-594-4971
FSC: 4720
CAGE: 55207 — ARROW-MASTER, INCORPORATED (USA)
SPECIFICATIONS
bore_shapeROUGH STOCK BOTH ENDS
bore_length1.9380 INCHES NOMINAL BOTH ENDS IN
design_typeINTERNAL GEAR
bore_diameter2.1250 INCHES MAXIMUM BOTH ENDS IN
overall_length4.000 INCHES NOMINAL IN
outside_diameter6.000 INCHES NOMINAL IN
features_providedSTANDARD GRID SPRING
NSN4720-00-594-4971
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1 1-2X24 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
F1 1/2Interchangeable
interchangeable cross-reference
interchangeable
1 1/2X2.4Interchangeable
interchangeable cross-reference
interchangeable
F201-1/2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1 1-2X24?
1 1-2X24 is a COUPLING,SHAFT,FLEXIBLE.
What parts can replace 1 1-2X24?
There are 3 known substitutes for 1 1-2X24: F1 1/2, 1 1/2X2.4, F201-1/2. Substitute compatibility should be verified for your specific system.
What is the NSN for 1 1-2X24?
1 1-2X24 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-594-4971. 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