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672221 ✓ Verified by PartsTable
Legrand · 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 RESISTOR,FIXED,COMPOSITION is a Legrand industrial component. Key specifications include material: STEEL OVERALL, leg_length: 1.580 INCHES NOMINAL FIRST END IN, seat_angle: 30.0 DEGREES SECOND END, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) FIRST END, surface_treatment: ZINC OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-119-9862, 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
672221
NSN: 4720-00-119-9862
FSC: 4720
CAGE: 12603 — CLARK EQUIPMENT CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
leg_length1.580 INCHES NOMINAL FIRST END IN
seat_angle30.0 DEGREES SECOND END
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (PIPE) FIRST END
surface_treatmentZINC OVERALL
nominal_thread_size1.250 INCHES ALL ENDS IN
thread_series_designatorNPT ALL ENDS
NSN4720-00-119-9862
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 672221 · Legrand ⚠ 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
KEY FEATURES
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR TUBE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.531 INCHES NOMINAL IN
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER MOLDED RUBBER, SYNTHETIC
•
INSIDE SURFACE CONDITION: SMOOTH
•
INSIDE DIAMETER: 0.281 INCHES NOMINAL IN
•
MEASURING METHOD AND LENGTH: 64.000 INCHES NOMINAL OVERALL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER CHLOROPRENE CLASS CR TUBE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.531 INCHES NOMINAL IN
LAYER COMPOSITION AND LOCATIONOUTER LAYER MOLDED RUBBER, SYNTHETIC
INSIDE SURFACE CONDITIONSMOOTH
INSIDE DIAMETER0.281 INCHES NOMINAL IN
MEASURING METHOD AND LENGTH64.000 INCHES NOMINAL OVERALL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
701043BInterchangeable
interchangeable cross-reference
interchangeable
45854Interchangeable
interchangeable cross-reference
interchangeable
U1671Interchangeable
interchangeable cross-reference
interchangeable
305-10045Interchangeable
interchangeable cross-reference
interchangeable
1226279REVD2Interchangeable
interchangeable cross-reference
interchangeable
67-221Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 672221?
672221 is a RESISTOR,FIXED,COMPOSITION manufactured by Legrand.
What parts can replace 672221?
There are 9 known substitutes for 672221: 701043B, 45854, U1671 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 672221?
672221 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-119-9862. 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