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PartsTable / COMPONENT / 405758-01
405758-01 ✓ 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 seat_angle: 12.0 DEGREES FIRST END, temp_rating: 650.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.250 INCHES NOMINAL IN, connection_style: SWIVEL NUT FLARE FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-474-3045, 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
405758-01
NSN: 4720-01-474-3045
FSC: 4720
CAGE: 63631 — BAE SYSTEMS CONTROLS INC. (USA)
SPECIFICATIONS
seat_angle12.0 DEGREES FIRST END
temp_rating650.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class2B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.250 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter0.500 INCHES NOMINAL IN
special_featuresSTAINLESS MATERIAL IS 316L; SPEC ALLOWS EITHER 316L; OR 321 SS
thread_directionRIGHT-HAND FIRST END
operating_pressure100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
nominal_thread_size0.4375 INCHES FIRST END IN
end_connection_designSTRAIGHT SECOND END
NSN4720-01-474-3045
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 405758-01 · 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
•
OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
THREAD CLASS: 2B FIRST END
•
MINIMUM INSIDE BENDING RADIUS: 2.000 INCHES IN
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
CONNECTION STYLE: SWIVEL NUT FLARE FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
END CONNECTION DESIGNSTRAIGHT FIRST END
END CONNECTION DESIGNSTRAIGHT SECOND END
THREAD CLASS2B FIRST END
MINIMUM INSIDE BENDING RADIUS2.000 INCHES IN
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
THREAD DIRECTIONRIGHT-HAND FIRST END
CONNECTION STYLESWIVEL NUT FLARE FIRST END
TEMP RATING650.0 FAHRENHEIT SINGLE RESPONSE DEGF
INSIDE DIAMETER0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
1EN1-SInterchangeable
interchangeable cross-reference
interchangeable
633298-01Interchangeable
interchangeable cross-reference
interchangeable
64A90C166Interchangeable
interchangeable cross-reference
interchangeable
PL405550-01-01Interchangeable
interchangeable cross-reference
interchangeable
405758Interchangeable
interchangeable cross-reference
interchangeable
[email protected]Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 405758-01?
405758-01 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 405758-01?
There are 21 known substitutes for 405758-01: 1EN1-S, 633298-01, 64A90C166 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 405758-01?
405758-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-474-3045. 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