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Technical Data Sheet
PartsTable / COMPONENT / D3077
D3077 ✓ 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: -40.0 FAHRENHEIT AND 300.0 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 4720-01-474-3495, 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
D3077
NSN: 4720-01-474-3495
FSC: 4720
CAGE: 5Z701 — DELAFIELD CORP DBA DELAFIELD FLUID TECHNOLOGIES (USA)
SPECIFICATIONS
seat_angle12.0 DEGREES FIRST END
temp_rating-40.0 FAHRENHEIT AND 300.0 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
NSN4720-01-474-3495
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: D3077 · 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
•
HYDROSTATIC TEST PRESSURE: 200.0 POUNDS PER SQUARE INCH LBS
•
OPERATING PRESSURE: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
END CONNECTION DESIGN: STRAIGHT SECOND END
•
MINIMUM INSIDE BENDING RADIUS: 2.000 INCHES IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
THREAD CLASS: 2B FIRST END
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
TECHNICAL CHARACTERISTICS (FLIS)
HYDROSTATIC TEST PRESSURE200.0 POUNDS PER SQUARE INCH LBS
OPERATING PRESSURE100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
END CONNECTION DESIGNSTRAIGHT SECOND END
MINIMUM INSIDE BENDING RADIUS2.000 INCHES IN
TEMP RATING-40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
THREAD CLASS2B FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
CONNECTION STYLESWIVEL NUT FLARE FIRST END
END CONNECTION DESIGNSTRAIGHT FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
405832Interchangeable
interchangeable cross-reference
interchangeable
1EN1-SInterchangeable
interchangeable cross-reference
interchangeable
633298-01Interchangeable
interchangeable cross-reference
interchangeable
64A90C166Interchangeable
interchangeable cross-reference
interchangeable
PL405550-01-01Interchangeable
interchangeable cross-reference
interchangeable
7593316-101Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D3077?
D3077 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace D3077?
There are 19 known substitutes for D3077: 405832, 1EN1-S, 633298-01 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D3077?
D3077 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-474-3495. 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