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PartsTable / COMPONENT / AE373-8
AE373-8 ✓ 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 LEVELING ARM WELDMENT 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: 0.500 INCHES NOMINAL IN, outside_diameter: 0.970 INCHES NOMINAL IN, operating_pressure: 4250.0 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 4720-00-797-2488, 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
AE373-8
NSN: 4720-00-797-2488
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_diameter0.500 INCHES NOMINAL IN
outside_diameter0.970 INCHES NOMINAL IN
operating_pressure4250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure14000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
cross-sectional_shape_styleROUND
specification/standard_data81343-SAE J517,100R2A PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
minimum_inside_bending_radius7.000 INCHES IN
layer_composition_and_location1ST LAYER BRAIDED WIRE AND 2ND LAYER BRAIDED WIRE AND OUTER LAYER MOLDED POLYURETHANE
NSN4720-00-797-2488
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: AE373-8 · 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 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
OUTSIDE DIAMETER: 0.970 INCHES NOMINAL IN
•
MINIMUM INSIDE BENDING RADIUS: 7.000 INCHES IN
•
EXTERIOR COLOR: BLUE
•
BURST TEST PRESSURE: 14000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
INSIDE SURFACE CONDITION: SMOOTH
•
MATERIAL: PLASTIC, POLYETHYLENE (PP) TUBE
•
SPECIFICATION/STANDARD DATA: 81343-SAE J517,100R2A PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING-40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
OUTSIDE DIAMETER0.970 INCHES NOMINAL IN
MINIMUM INSIDE BENDING RADIUS7.000 INCHES IN
EXTERIOR COLORBLUE
BURST TEST PRESSURE14000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
INSIDE SURFACE CONDITIONSMOOTH
MATERIALPLASTIC, POLYETHYLENE (PP) TUBE
SPECIFICATION/STANDARD DATA81343-SAE J517,100R2A PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
OPERATING PRESSURE4250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED WIRE AND 2ND LAYER BRAIDED WIRE AND OUTER LAYER MOLDED POLYURETHANE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
15468Interchangeable
interchangeable cross-reference
interchangeable
SL5416APC8Interchangeable
interchangeable cross-reference
interchangeable
SL6204PC23Interchangeable
interchangeable cross-reference
interchangeable
016522-01Interchangeable
interchangeable cross-reference
interchangeable
FC195-04Interchangeable
interchangeable cross-reference
interchangeable
1546-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AE373-8?
AE373-8 is a LEVELING ARM WELDMENT.
What parts can replace AE373-8?
There are 22 known substitutes for AE373-8: 15468, SL5416APC8, SL6204PC23 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AE373-8?
AE373-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-797-2488. 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