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PartsTable / COMPONENT / MIL-DTL-83797
MIL-DTL-83797 ✓ 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: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 0.415 INCHES MINIMUM AND 0.461 INCHES MAXIMUM IN, outside_diameter: 0.629 INCHES MINIMUM AND 0.673 INCHES MAXIMUM IN, operating_pressure: 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, burst_test_pressure: 5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS, media_for_which_designed: FUEL AND OIL SINGLE RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-420-4636, 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
MIL-DTL-83797
NSN: 4720-00-420-4636
FSC: 4720
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
temp_rating-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter0.415 INCHES MINIMUM AND 0.461 INCHES MAXIMUM IN
outside_diameter0.629 INCHES MINIMUM AND 0.673 INCHES MAXIMUM IN
operating_pressure1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
media_for_which_designedFUEL AND OIL SINGLE RESPONSE
cross-sectional_shape_styleROUND
measuring_method_and_length20.0 FEET NOMINAL OVERALL FT
minimum_inside_bending_radius3.5 INCHES IN
NSN4720-00-420-4636
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: MIL-DTL-83797 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 34
601/AE701-16Interchangeable
interchangeable cross-reference
interchangeable
601-16Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-83797Interchangeable
interchangeable cross-reference
interchangeable
156-10Interchangeable
interchangeable cross-reference
interchangeable
601-10Interchangeable
interchangeable cross-reference
interchangeable
4720PL1421613Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-DTL-83797?
MIL-DTL-83797 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace MIL-DTL-83797?
There are 34 known substitutes for MIL-DTL-83797: 601/AE701-16, 601-16, MIL-DTL-83797 and 31 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-DTL-83797?
MIL-DTL-83797 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-420-4636. 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