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PartsTable / COMPONENT / D55195
D55195 ✓ 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,RADIATOR is a the manufacturer industrial component. Key specifications include height: 1.250 INCHES NOMINAL IN, material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN, body_height: 2.641 INCHES NOMINAL IN, body_length: 1.097 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 4720-00-408-9422, 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
D55195
NSN: 4720-00-408-9422
FSC: 4720
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
height1.250 INCHES NOMINAL IN
materialLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
case_styleSQUARE
seal_width0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
body_height2.641 INCHES NOMINAL IN
body_length1.097 INCHES NOMINAL IN
thread_class3B SINGLE PRESSURE CONNECTION
overall_width2.812 INCHES NOMINAL IN
terminal_typeSCREW
thread_length0.488 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN
overall_height2.641 INCHES NOMINAL IN
overall_length2.953 INCHES NOMINAL IN
NSN4720-00-408-9422
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: D55195 · 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 5
55195Interchangeable
interchangeable cross-reference
interchangeable
266AInterchangeable
interchangeable cross-reference
interchangeable
5330-383000Interchangeable
interchangeable cross-reference
interchangeable
52548Interchangeable
interchangeable cross-reference
interchangeable
P20AA-12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D55195?
D55195 is a HOSE,RADIATOR.
What parts can replace D55195?
There are 5 known substitutes for D55195: 55195, 266A, 5330-383000 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D55195?
D55195 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-408-9422. 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