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Technical Data Sheet
PartsTable / COMPONENT / 6351-0720
6351-0720 ✓ 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 temp_rating: -40.0 FAHRENHEIT AND 160.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 0.750 INCHES NOMINAL IN, outside_diameter: 1.140 INCHES NOMINAL IN, operating_pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS, burst_test_pressure: 500.0 POUNDS PER SQUARE INCH LBS, inside_surface_condition: CONVOLUTED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-200-2809, 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
6351-0720
NSN: 4720-01-200-2809
FSC: 4720
CAGE: 21392 — TRANSDIGM INC DIV ADELWIGGINS GROUP (USA)
SPECIFICATIONS
temp_rating-40.0 FAHRENHEIT AND 160.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter0.750 INCHES NOMINAL IN
outside_diameter1.140 INCHES NOMINAL IN
operating_pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure500.0 POUNDS PER SQUARE INCH LBS
inside_surface_conditionCONVOLUTED
media_for_which_designedETHYLENE GLYCOL SINGLE RESPONSE
cross-sectional_shape_styleROUND
measuring_method_and_length71.750 INCHES MINIMUM WORKING AND 72.250 INCHES MAXIMUM WORKING IN
layer_composition_and_location1ST LAYER BRAIDED POLYAMIDE CORD AND OUTER LAYER MOLDED RUBBER, NEOPRENE
angle_between_rigid_elbow_fittings_in_deg90.0
NSN4720-01-200-2809
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 6351-0720 · 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
•
TEMP RATING: -40.0 FAHRENHEIT AND 160.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
ANGLE BETWEEN RIGID ELBOW FITTINGS IN DEG: 90.0
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED POLYAMIDE CORD AND OUTER LAYER MOLDED RUBBER, NEOPRENE
•
MEDIA FOR WHICH DESIGNED: ETHYLENE GLYCOL SINGLE RESPONSE
•
INSIDE SURFACE CONDITION: CONVOLUTED
•
OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
MEASURING METHOD AND LENGTH: 71.750 INCHES MINIMUM WORKING AND 72.250 INCHES MAXIMUM WORKING IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING-40.0 FAHRENHEIT AND 160.0 FAHRENHEIT SINGLE RESPONSE DEGF
ANGLE BETWEEN RIGID ELBOW FITTINGS IN DEG90.0
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED POLYAMIDE CORD AND OUTER LAYER MOLDED RUBBER, NEOPRENE
MEDIA FOR WHICH DESIGNEDETHYLENE GLYCOL SINGLE RESPONSE
INSIDE SURFACE CONDITIONCONVOLUTED
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
MEASURING METHOD AND LENGTH71.750 INCHES MINIMUM WORKING AND 72.250 INCHES MAXIMUM WORKING IN
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER0.750 INCHES NOMINAL IN
BURST TEST PRESSURE500.0 POUNDS PER SQUARE INCH LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
5305PL0636444Interchangeable
interchangeable cross-reference
interchangeable
W1006-11-4Interchangeable
interchangeable cross-reference
interchangeable
PK365Interchangeable
interchangeable cross-reference
interchangeable
920025Interchangeable
interchangeable cross-reference
interchangeable
5336355-005Interchangeable
Same NIIN cross-reference
interchangeable
4720PL1275848Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6351-0720?
6351-0720 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 6351-0720?
There are 6 known substitutes for 6351-0720: 5305PL0636444, W1006-11-4, PK365 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6351-0720?
6351-0720 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-200-2809. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026