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Technical Data Sheet
PartsTable / COMPONENT / AE371-20
AE371-20 ✓ 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: RUBBER SYNTHETIC TUBE, temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 1.250 INCHES NOMINAL IN, outside_diameter: 2.000 INCHES NOMINAL IN, features_provided: PERFORATED OUTER COVER, operating_pressure: 1625.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-995-4366, 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
AE371-20
NSN: 4720-00-995-4366
FSC: 4720
CAGE: 1P322 — EATON-AEROQUIP INC. (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter1.250 INCHES NOMINAL IN
outside_diameter2.000 INCHES NOMINAL IN
features_providedPERFORATED OUTER COVER
operating_pressure1625.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure6500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
media_for_which_designedAIR SINGLE RESPONSE
hydrostatic_test_pressure3250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
cross-sectional_shape_styleROUND
minimum_inside_bending_radius16.500 INCHES IN
NSN4720-00-995-4366
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: AE371-20 · 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
•
MINIMUM INSIDE BENDING RADIUS: 16.500 INCHES IN
•
FEATURES PROVIDED: PERFORATED OUTER COVER
•
TEMP RATING: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MATERIAL: RUBBER SYNTHETIC TUBE
•
OUTER COVERING ENVIRONMENTAL PROTECTION: OIL RESISTANT
•
OPERATING PRESSURE: 1625.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
HYDROSTATIC TEST PRESSURE: 3250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
INSIDE SURFACE CONDITION: SMOOTH
TECHNICAL CHARACTERISTICS (FLIS)
MINIMUM INSIDE BENDING RADIUS16.500 INCHES IN
FEATURES PROVIDEDPERFORATED OUTER COVER
TEMP RATING-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
MATERIALRUBBER SYNTHETIC TUBE
OUTER COVERING ENVIRONMENTAL PROTECTIONOIL RESISTANT
OPERATING PRESSURE1625.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
HYDROSTATIC TEST PRESSURE3250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
INSIDE SURFACE CONDITIONSMOOTH
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED STEEL WIRE AND 2ND LAYER BRAIDED STEEL WIRE AND 3RD LAYER BRAIDED FABRIC AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
1529-6Interchangeable
interchangeable cross-reference
interchangeable
MIL-H-24135/5Interchangeable
interchangeable cross-reference
interchangeable
4179-6Interchangeable
interchangeable cross-reference
interchangeable
1529-4Interchangeable
interchangeable cross-reference
interchangeable
2771Interchangeable
IBM 2-line PCI WAN Modem
interchangeable
AE371-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AE371-20?
AE371-20 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace AE371-20?
There are 18 known substitutes for AE371-20: 1529-6, MIL-H-24135/5, 4179-6 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AE371-20?
AE371-20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-995-4366. 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