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Technical Data Sheet
PartsTable / COMPONENT / 8J5226
8J5226 ✓ 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 diameter: 3.250 INCHES NOMINAL IN, material: ALUMINUM OVERALL, seat_angle: 45.0 DEGREES FIRST END, temp_rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF, thread_class: 3A ALL ENDS A, physical_form: LIQUID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-300-2995, 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
8J5226
NSN: 4720-01-300-2995
FSC: 4720
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
diameter3.250 INCHES NOMINAL IN
materialALUMINUM OVERALL
seat_angle45.0 DEGREES FIRST END
temp_rating-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
thread_class3A ALL ENDS A
physical_formLIQUID
conductor_formSPIRAL ALL CONDUCTORS
overall_length18.000 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARED (TUBE) ALL ENDS
outside_diameter4.125 INCHES NOMINAL IN
special_featuresNUMBER TRA 5266
NSN4720-01-300-2995
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 8J5226 · 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 8
AS25176Interchangeable
interchangeable cross-reference
interchangeable
25176Interchangeable
interchangeable cross-reference
interchangeable
MILP5516CLASSBInterchangeable
interchangeable cross-reference
interchangeable
A-25176 M0DMILP 25732Interchangeable
interchangeable cross-reference
interchangeable
MIL-G-21610Interchangeable
interchangeable cross-reference
interchangeable
232A6TT3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8J5226?
8J5226 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 8J5226?
There are 8 known substitutes for 8J5226: AS25176, 25176, MILP5516CLASSB and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8J5226?
8J5226 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-300-2995. 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