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Technical Data Sheet
PartsTable / COMPONENT / 64-7-559A-2
64-7-559A-2 ✓ 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 POST,BINDING,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC TUBE, temp_rating: -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 0.625 INCHES NOMINAL IN, outside_diameter: 0.938 INCHES NOMINAL IN, operating_pressure: 75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, burst_test_pressure: 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-140-4860, 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
64-7-559A-2
NSN: 4720-01-140-4860
FSC: 4720
CAGE: 04989 — FANSTEEL INC FANSTEEL/PSM (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
temp_rating-40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter0.625 INCHES NOMINAL IN
outside_diameter0.938 INCHES NOMINAL IN
operating_pressure75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
media_for_which_designedWATER SINGLE RESPONSE
cross-sectional_shape_styleROUND
layer_composition_and_location1ST LAYER BRAIDED FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
NSN4720-01-140-4860
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 64-7-559A-2 · 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
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
•
OUTSIDE DIAMETER: 0.938 INCHES NOMINAL IN
•
BURST TEST PRESSURE: 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
MEDIA FOR WHICH DESIGNED: WATER SINGLE RESPONSE
•
MATERIAL: RUBBER SYNTHETIC TUBE
•
OPERATING PRESSURE: 75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
INSIDE SURFACE CONDITION: SMOOTH
•
TEMP RATING: -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
TECHNICAL CHARACTERISTICS (FLIS)
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
OUTSIDE DIAMETER0.938 INCHES NOMINAL IN
BURST TEST PRESSURE250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
MEDIA FOR WHICH DESIGNEDWATER SINGLE RESPONSE
MATERIALRUBBER SYNTHETIC TUBE
OPERATING PRESSURE75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
INSIDE SURFACE CONDITIONSMOOTH
TEMP RATING-40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER0.625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
257BInterchangeable
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227MS025P001Interchangeable
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128229Interchangeable
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633Interchangeable
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05902Interchangeable
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176Interchangeable
interchangeable cross-reference
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LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 64-7-559A-2?
64-7-559A-2 is a POST,BINDING,ELECTRICAL.
What parts can replace 64-7-559A-2?
There are 15 known substitutes for 64-7-559A-2: 257B, 227MS025P001, 128229 and 12 more. Substitute compatibility should be verified for your specific system.
Is 64-7-559A-2 still available?
64-7-559A-2 is currently cancelled.
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Last verified: July 2026