PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 4657-1571
4657-1571 ✓ 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,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: 212.0 FAHRENHEIT SINGLE RESPONSE DEGF, exterior_color: BLACK, inside_diameter: 1.000 INCHES NOMINAL IN, outside_diameter: 1.390 INCHES NOMINAL IN, operating_pressure: 2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, media_for_which_designed: HYDRAULIC FLUID 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 4720-01-655-0425, 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
4657-1571
NSN: 4720-01-655-0425
FSC: 4720
CAGE: 24161 — GATES CORPORATION (USA)
SPECIFICATIONS
temp_rating212.0 FAHRENHEIT SINGLE RESPONSE DEGF
exterior_colorBLACK
inside_diameter1.000 INCHES NOMINAL IN
outside_diameter1.390 INCHES NOMINAL IN
operating_pressure2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
media_for_which_designedHYDRAULIC FLUID SINGLE RESPONSE
cross-sectional_shape_styleROUND
measuring_method_and_length1.0 FEET NOMINAL WORKING FT
minimum_inside_bending_radius4.500 INCHES IN
part_name_assigned_by_controlling_agencyM2T MEGAFLEX-2 WIRE BRAID HOSE
NSN4720-01-655-0425
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 4657-1571 · 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
•
OPERATING PRESSURE: 2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MEDIA FOR WHICH DESIGNED: HYDRAULIC FLUID SINGLE RESPONSE
•
TEMP RATING: 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
EXTERIOR COLOR: BLACK
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
INSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
MINIMUM INSIDE BENDING RADIUS: 4.500 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING PRESSURE2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYM2T MEGAFLEX-2 WIRE BRAID HOSE
TEMP RATING212.0 FAHRENHEIT SINGLE RESPONSE DEGF
EXTERIOR COLORBLACK
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER1.000 INCHES NOMINAL IN
MINIMUM INSIDE BENDING RADIUS4.500 INCHES IN
OUTSIDE DIAMETER1.390 INCHES NOMINAL IN
MEASURING METHOD AND LENGTH1.0 FEET NOMINAL WORKING FT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
TA798D5Interchangeable
interchangeable cross-reference
interchangeable
TA798-5Interchangeable
interchangeable cross-reference
interchangeable
7039-5Interchangeable
interchangeable cross-reference
interchangeable
540881Interchangeable
interchangeable cross-reference
interchangeable
80048Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 4657-1571?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 4657-1571?
4657-1571 is a HOSE,NONMETALLIC.
What parts can replace 4657-1571?
There are 5 known substitutes for 4657-1571: TA798D5, TA798-5, 7039-5 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4657-1571?
4657-1571 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-655-0425. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 4657-1571

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026