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Technical Data Sheet
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RH42A75 — Technical Data Sheet

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— · 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 material: RUBBER SYNTHETIC TUBE, temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 0.750 INCHES NOMINAL IN, outside_diameter: 1.031 INCHES NOMINAL IN, operating_pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, media_for_which_designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE. This part is cataloged in the Federal Logistics Information System under NSN 4720-01-093-3561, 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
RH42A75
NSN: 4720-01-093-3561
FSC: 4720
CAGE: 62171 — REPUBLIC HOSE MFG CORP (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter0.750 INCHES NOMINAL IN
outside_diameter1.031 INCHES NOMINAL IN
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
cross-sectional_shape_styleROUND
minimum_inside_bending_radius7.000 INCHES IN
layer_composition_and_location1ST LAYER BRAIDED TEXTILE YARN AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
outer_covering_environmental_protectionABRASION RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT
NSN4720-01-093-3561
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: RH42A75 · 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 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
OUTER COVERING ENVIRONMENTAL PROTECTION: ABRASION RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT
•
OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MATERIAL: RUBBER SYNTHETIC TUBE
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED TEXTILE YARN AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
•
OUTSIDE DIAMETER: 1.031 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
•
MINIMUM INSIDE BENDING RADIUS: 7.000 INCHES IN
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
OUTER COVERING ENVIRONMENTAL PROTECTIONABRASION RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIALRUBBER SYNTHETIC TUBE
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED TEXTILE YARN AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
OUTSIDE DIAMETER1.031 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MINIMUM INSIDE BENDING RADIUS7.000 INCHES IN
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
14312InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3076702ZInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
53-720-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
52C231InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
7735833InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
73-1479RInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RH42A75?
RH42A75 is a HOSE,NONMETALLIC.
What parts can replace RH42A75?
There are 16 known substitutes for RH42A75: 14312, 3076702Z, 53-720-2 and 13 more. Substitute compatibility should be verified for your specific system.
Is RH42A75 still available?
RH42A75 is currently cancelled.
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Last verified: September 2026