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PartsTable / COMPONENT / U80263
U80263 ✓ 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,NONMETALLIC is a the manufacturer industrial component. Key specifications include end_item_identification: HYDRAULIC POWER BRAKE UNIT MODEL K341PT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-359-8206, 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
U80263
NSN: 4720-01-359-8206
FSC: 4720
CAGE: 30978 — PARATECH INC (USA)
SPECIFICATIONS
end_item_identificationHYDRAULIC POWER BRAKE UNIT MODEL K341PT
NSN4720-01-359-8206
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: U80263 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONHYDRAULIC POWER BRAKE UNIT MODEL K341PT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
3271-4391Interchangeable
interchangeable cross-reference
interchangeable
4391Interchangeable
interchangeable cross-reference
interchangeable
80263Interchangeable
interchangeable cross-reference
interchangeable
C8026-3Interchangeable
interchangeable cross-reference
interchangeable
70664Interchangeable
interchangeable cross-reference
interchangeable
5233K16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is U80263?
U80263 is a HOSE,NONMETALLIC.
What parts can replace U80263?
There are 8 known substitutes for U80263: 3271-4391, 4391, 80263 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for U80263?
U80263 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-359-8206. 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