PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 57112R2
57112R2 ✓ 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

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include material: RUBBER SYNTHETIC TUBE, temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 0.500 INCHES NOMINAL IN, outside_diameter: 0.937 INCHES NOMINAL IN, operating_pressure: 1125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, burst_test_pressure: 4500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-470-0825, 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
57112R2
NSN: 4720-00-470-0825
FSC: 4720
CAGE: 31007 — NAVISTAR INTERNATIONAL CORPORATION DBA NAVISTAR (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter0.500 INCHES NOMINAL IN
outside_diameter0.937 INCHES NOMINAL IN
operating_pressure1125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure4500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
media_for_which_designedHYDRAULIC FLUID, WATER BASE AND HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
hydrostatic_test_pressure2250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
cross-sectional_shape_styleROUND
minimum_inside_bending_radius4.000 INCHES IN
layer_composition_and_location1ST LAYER BRAIDED TEXTILE YARN AND 2ND LAYER BRAIDED TEXTILE YARN AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
NSN4720-00-470-0825
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 57112R2 · 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
•
HYDROSTATIC TEST PRESSURE: 2250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
OPERATING PRESSURE: 1125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MATERIAL: RUBBER SYNTHETIC TUBE
•
TEMP RATING: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED TEXTILE YARN AND 2ND LAYER BRAIDED TEXTILE YARN AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
•
INSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: HYDRAULIC FLUID, WATER BASE AND HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
•
OUTSIDE DIAMETER: 0.937 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HYDROSTATIC TEST PRESSURE2250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
OPERATING PRESSURE1125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIALRUBBER SYNTHETIC TUBE
TEMP RATING-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED TEXTILE YARN AND 2ND LAYER BRAIDED TEXTILE YARN AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
INSIDE DIAMETER0.500 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, WATER BASE AND HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
OUTSIDE DIAMETER0.937 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
OUTER COVERING ENVIRONMENTAL PROTECTIONOIL RESISTANT AND WEATHERPROOF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
28410Interchangeable
interchangeable cross-reference
interchangeable
R060028410Interchangeable
interchangeable cross-reference
interchangeable
10292999Interchangeable
interchangeable cross-reference
interchangeable
509014Interchangeable
interchangeable cross-reference
interchangeable
28731-198Interchangeable
interchangeable cross-reference
interchangeable
19-05575-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 57112R2?
57112R2 is a RESISTOR,FIXED,WIRE WOUND,INDUCT.
What parts can replace 57112R2?
There are 12 known substitutes for 57112R2: 28410, R060028410, 10292999 and 9 more. Substitute compatibility should be verified for your specific system.
Is 57112R2 still available?
57112R2 is currently cancelled.
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Last verified: July 2026