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Technical Data Sheet
PartsTable / COMPONENT / 290-31155
290-31155 ✓ 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 ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: PLASTIC ENCLOSURE, overall_width: 0.250 INCHES IN, overall_length: 4.700 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.270 INCHES NOMINAL IN, overall_diameter: 3.180 INCHES MAXIMUM 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 4720-01-037-8355, 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
290-31155
NSN: 4720-01-037-8355
FSC: 4720
CAGE: 55683 — WHEELER FLEET SOLUTIONS, CO. (USA)
SPECIFICATIONS
materialPLASTIC ENCLOSURE
overall_width0.250 INCHES IN
overall_length4.700 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.270 INCHES NOMINAL IN
overall_diameter3.180 INCHES MAXIMUM IN
basic_shape_styleCRIMP
lens_transparencyTRANSLUCENT
surface_treatmentTIN OVERALL EXCEPT INSULATION SINGLE LAYER
luminous_intensity1.0 MICROCANDELA NOMINAL
material_thickness0.031 INCHES IN
mounting_method_styleSTRAIGHT ONE HOLE
NSN4720-01-037-8355
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 290-31155 · 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 21
917-LH 5/16Interchangeable
interchangeable cross-reference
interchangeable
12049Interchangeable
interchangeable cross-reference
interchangeable
10920Interchangeable
interchangeable cross-reference
interchangeable
1836M3A45Interchangeable
interchangeable cross-reference
interchangeable
1224AH45Interchangeable
interchangeable cross-reference
interchangeable
E2791PC49-50-58-63Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 290-31155?
290-31155 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 290-31155?
There are 21 known substitutes for 290-31155: 917-LH 5/16, 12049, 10920 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 290-31155?
290-31155 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-037-8355. 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