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Technical Data Sheet
PartsTable / COMPONENT / 6305391
6305391 ✓ 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 material: PLASTIC POLYTETRAFLUOROETHYLENE SEAT, seat_angle: 37.0 DEGREES FIRST END, valve_size: 8.000 INCHES IN, temp_rating: -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF, flange_shape: OVAL WITH HOLES ALL ENDS, thread_class: 2A FIRST END A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-517-1071, 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
6305391
NSN: 4720-01-517-1071
FSC: 4720
CAGE: 80091 — NAVAL FACILITIES ENGINEERING COMMAND (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE SEAT
seat_angle37.0 DEGREES FIRST END
valve_size8.000 INCHES IN
temp_rating-40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
flange_shapeOVAL WITH HOLES ALL ENDS
thread_class2A FIRST END A
nominal_width10.880 INCHES ALL ENDS IN
nominal_length10.000 INCHES ALL ENDS IN
connection_typeTHREADED EXTERNAL PIPE FIRST END
inside_diameter1.000 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter1.400 INCHES NOMINAL IN
NSN4720-01-517-1071
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 6305391 · 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
•
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
•
THREAD QUANTITY PER INCH: 12 FIRST END
•
INSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
MINIMUM INSIDE BENDING RADIUS: 6.000 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT FLARE FIRST END
•
OUTSIDE DIAMETER: 1.400 INCHES NOMINAL IN
•
END CONNECTION DESIGN: STRAIGHT FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
THREAD QUANTITY PER INCH12 FIRST END
INSIDE DIAMETER1.000 INCHES NOMINAL IN
MINIMUM INSIDE BENDING RADIUS6.000 INCHES IN
CONNECTION STYLESWIVEL NUT FLARE FIRST END
OUTSIDE DIAMETER1.400 INCHES NOMINAL IN
END CONNECTION DESIGNSTRAIGHT FIRST END
END ITEM IDENTIFICATION6INCH PIG LAUNCHER ASSEMBLY;ABLTS IN
THREAD SERIES DESIGNATORUN FIRST END
BURST TEST PRESSURE5100.0 POUNDS PER SQUARE INCH LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
6305391Interchangeable
interchangeable cross-reference
interchangeable
XV501SS-12Interchangeable
interchangeable cross-reference
interchangeable
XV502SS-24Interchangeable
interchangeable cross-reference
interchangeable
XV500SS-24Interchangeable
interchangeable cross-reference
interchangeable
6305391-35Interchangeable
interchangeable cross-reference
interchangeable
6305391-39Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6305391?
6305391 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 6305391?
There are 16 known substitutes for 6305391: 6305391, XV501SS-12, XV502SS-24 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6305391?
6305391 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-517-1071. 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