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Technical Data Sheet
PartsTable / COMPONENT / 3959488
3959488 ✓ 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 HOSE,PREFORMED is a the manufacturer industrial component. Key specifications include width: 6.000 INCHES NOMINAL IN, material: RUBBER SYNTHETIC COVER, bend_radius: 3.000 INCHES NOMINAL IN, outer_radius: 4.000 INCHES NOMINAL IN, wall_thickness: 0.200 INCHES NOMINAL IN, working_length: 16.500 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 4720-00-401-9448, 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
3959488
NSN: 4720-00-401-9448
FSC: 4720
CAGE: 48018 — PONTIAC MOTOR DIV OF GENERAL MOTORS CORP
SPECIFICATIONS
width6.000 INCHES NOMINAL IN
materialRUBBER SYNTHETIC COVER
bend_radius3.000 INCHES NOMINAL IN
outer_radius4.000 INCHES NOMINAL IN
wall_thickness0.200 INCHES NOMINAL IN
working_length16.500 INCHES NOMINAL IN
inside_diameter1.500 INCHES NOMINAL IN
offset_distance2.500 INCHES NOMINAL IN
first_arm_length3.500 INCHES NOMINAL IN
style_designatorTWO BEND
features_providedENLARGED ENDS
second_arm_length2.000 INCHES NOMINAL IN
NSN4720-00-401-9448
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3959488 · 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
KEY FEATURES
•
BEND RADIUS: 3.000 INCHES NOMINAL IN
•
FIRST ARM LENGTH: 3.500 INCHES NOMINAL IN
•
SECOND ARM LENGTH: 2.000 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
WORKING LENGTH: 16.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: TWO BEND
•
FEATURES PROVIDED: ENLARGED ENDS
TECHNICAL CHARACTERISTICS (FLIS)
BEND RADIUS3.000 INCHES NOMINAL IN
FIRST ARM LENGTH3.500 INCHES NOMINAL IN
SECOND ARM LENGTH2.000 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
MATERIALRUBBER SYNTHETIC COVER
WORKING LENGTH16.500 INCHES NOMINAL IN
STYLE DESIGNATORTWO BEND
FEATURES PROVIDEDENLARGED ENDS
WIDTH6.000 INCHES NOMINAL IN
OFFSET DISTANCE2.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
76424AInterchangeable
interchangeable cross-reference
interchangeable
20603RRC2Interchangeable
interchangeable cross-reference
interchangeable
5E6499Interchangeable
interchangeable cross-reference
interchangeable
X2060-3Interchangeable
interchangeable cross-reference
interchangeable
CL-283-3Interchangeable
interchangeable cross-reference
interchangeable
2060-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3959488?
3959488 is a HOSE,PREFORMED.
What parts can replace 3959488?
There are 21 known substitutes for 3959488: 76424A, 20603RRC2, 5E6499 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3959488?
3959488 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-401-9448. 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