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Technical Data Sheet
PartsTable / COMPONENT / AE373-6
AE373-6 ✓ 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 PLATE,RETAINING,SHAFT is a the manufacturer industrial component. Key specifications include material: PLASTIC, POLYETHYLENE (PP) TUBE, temp_rating: -40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF, exterior_color: BLUE, inside_diameter: 0.375 INCHES NOMINAL IN, outside_diameter: 0.844 INCHES NOMINAL IN, features_provided: NONSKIVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-722-4723, 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
AE373-6
NSN: 4720-00-722-4723
FSC: 4720
CAGE: 1P322 — EATON-AEROQUIP INC. (USA)
SPECIFICATIONS
materialPLASTIC, POLYETHYLENE (PP) TUBE
temp_rating-40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
exterior_colorBLUE
inside_diameter0.375 INCHES NOMINAL IN
outside_diameter0.844 INCHES NOMINAL IN
features_providedNONSKIVE
operating_pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure16000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
hydrostatic_test_pressure10000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
cross-sectional_shape_styleROUND
specification/standard_data81343-SAE J517,100R2A PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN4720-00-722-4723
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: AE373-6 · 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: 5.000 INCHES IN
•
OUTSIDE DIAMETER: 0.844 INCHES NOMINAL IN
•
BURST TEST PRESSURE: 16000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED STEEL WIRE AND 2ND LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, ETHYLENE PROPYLENE
•
FEATURES PROVIDED: NONSKIVE
•
TEMP RATING: -40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
OPERATING PRESSURE: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
SPECIFICATION/STANDARD DATA: 81343-SAE J517,100R2A PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TECHNICAL CHARACTERISTICS (FLIS)
MINIMUM INSIDE BENDING RADIUS5.000 INCHES IN
OUTSIDE DIAMETER0.844 INCHES NOMINAL IN
BURST TEST PRESSURE16000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED STEEL WIRE AND 2ND LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, ETHYLENE PROPYLENE
FEATURES PROVIDEDNONSKIVE
TEMP RATING-40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SPECIFICATION/STANDARD DATA81343-SAE J517,100R2A PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MATERIALPLASTIC, POLYETHYLENE (PP) TUBE
INSIDE SURFACE CONDITIONSMOOTH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
140-00Interchangeable
interchangeable cross-reference
interchangeable
3046Interchangeable
interchangeable cross-reference
interchangeable
1413Interchangeable
interchangeable cross-reference
interchangeable
WF803TYPE2Interchangeable
interchangeable cross-reference
interchangeable
6005Interchangeable
interchangeable cross-reference
interchangeable
862523Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AE373-6?
AE373-6 is a PLATE,RETAINING,SHAFT.
What parts can replace AE373-6?
There are 30 known substitutes for AE373-6: 140-00, 3046, 1413 and 27 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AE373-6?
AE373-6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-722-4723. 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