PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 481-5901-1477685PCF26
481-5901-1477685PCF26 ✓ 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,METALLIC is a the manufacturer industrial component. Key specifications include exterior_color: NATURAL, connection_type: UNTHREADED PIPE FIRST END, inside_diameter: 0.750 INCHES NOMINAL IN, outside_diameter: 1.375 INCHES NOMINAL IN, features_provided: IDENTICAL ENDS, operating_pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-375-7127, 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
481-5901-1477685PCF26
NSN: 4720-00-375-7127
FSC: 4720
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
exterior_colorNATURAL
connection_typeUNTHREADED PIPE FIRST END
inside_diameter0.750 INCHES NOMINAL IN
outside_diameter1.375 INCHES NOMINAL IN
features_providedIDENTICAL ENDS
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
end_connection_designSTRAIGHT FIRST END
inner_conveying_tube_styleANNULAR CLOSE-PITCH CORRUGATED
cross-sectional_shape_styleROUND
measuring_method_and_length12.500 INCHES NOMINAL OVERALL IN
layer_composition_and_locationOUTER LAYER BRAIDED BRONZE WIRE
nominal_pipe_size_accommodated0.875 INCHES FIRST END IN
NSN4720-00-375-7127
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 481-5901-1477685PCF26 · 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
•
CONNECTION TYPE: UNTHREADED PIPE FIRST END
•
MEASURING METHOD AND LENGTH: 12.500 INCHES NOMINAL OVERALL IN
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
FEATURES PROVIDED: IDENTICAL ENDS
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.875 INCHES FIRST END IN
•
INSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
OPERATING PRESSURE: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPEUNTHREADED PIPE FIRST END
MEASURING METHOD AND LENGTH12.500 INCHES NOMINAL OVERALL IN
END CONNECTION DESIGNSTRAIGHT FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
FEATURES PROVIDEDIDENTICAL ENDS
NOMINAL PIPE SIZE ACCOMMODATED0.875 INCHES FIRST END IN
INSIDE DIAMETER0.750 INCHES NOMINAL IN
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
INNER CONVEYING TUBE STYLEANNULAR CLOSE-PITCH CORRUGATED
OUTSIDE DIAMETER1.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
M1-6Interchangeable
interchangeable cross-reference
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B16.22Interchangeable
interchangeable cross-reference
interchangeable
001235-1Interchangeable
interchangeable cross-reference
interchangeable
FF-T-0051 TY1Interchangeable
interchangeable cross-reference
interchangeable
FF-T-0051Interchangeable
interchangeable cross-reference
interchangeable
MC254Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 481-5901-1477685PCF26?
481-5901-1477685PCF26 is a HOSE ASSEMBLY,METALLIC.
What parts can replace 481-5901-1477685PCF26?
There are 23 known substitutes for 481-5901-1477685PCF26: M1-6, B16.22, 001235-1 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 481-5901-1477685PCF26?
481-5901-1477685PCF26 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-375-7127. 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