Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW
CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include material: RUBBER SYNTHETIC TUBE, temp_rating: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 0.750 INCHES NOMINAL IN, outside_diameter: 0.856 INCHES NOMINAL IN, operating_pressure: 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, burst_test_pressure: 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-017-0797, 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
20R3 3/4ID
NSN:4720-00-017-0797 FSC:4720 CAGE:81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
material
RUBBER SYNTHETIC TUBE
temp_rating
250.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter
0.750 INCHES NOMINAL IN
outside_diameter
0.856 INCHES NOMINAL IN
operating_pressure
50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure
200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_condition
SMOOTH
media_for_which_designed
ALCOHOL, METHYL AND ETHYLENE GLYCOL AND WATER, FRESH AND FUEL/OIL, HYDROCARBON SINGLE RESPONSE
cross-sectional_shape_style
ROUND
nondefinitive_spec/std_data
D2 CLASS
specification/standard_data
81343-SAE 20R3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
layer_composition_and_location
1ST LAYER SPIRALLY LAID COTTON CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
NSN
4720-00-017-0797
COMPONENT DIAGRAM
KEY FEATURES
•
BURST TEST PRESSURE: 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
TEMP RATING: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MEDIA FOR WHICH DESIGNED: ALCOHOL, METHYL AND ETHYLENE GLYCOL AND WATER, FRESH AND FUEL/OIL, HYDROCARBON SINGLE RESPONSE
•
NONDEFINITIVE SPEC/STD DATA: D2 CLASS
•
OPERATING PRESSURE: 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
SPECIFICATION/STANDARD DATA: 81343-SAE 20R3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
OUTER COVERING ENVIRONMENTAL PROTECTION: ETHYLENE GLYCOL RESISTANT AND HEAT RESISTANT AND OZONE RESISTANT
•
INSIDE SURFACE CONDITION: SMOOTH
TYPICAL APPLICATIONS
RAID cache protection during power loss events
Write-back cache enablement for storage controllers
Enterprise server data integrity assurance
Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
BURST TEST PRESSURE
200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
TEMP RATING
250.0 FAHRENHEIT SINGLE RESPONSE DEGF
MEDIA FOR WHICH DESIGNED
ALCOHOL, METHYL AND ETHYLENE GLYCOL AND WATER, FRESH AND FUEL/OIL, HYDROCARBON SINGLE RESPONSE
NONDEFINITIVE SPEC/STD DATA
D2 CLASS
OPERATING PRESSURE
50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SPECIFICATION/STANDARD DATA
81343-SAE 20R3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
OUTER COVERING ENVIRONMENTAL PROTECTION
ETHYLENE GLYCOL RESISTANT AND HEAT RESISTANT AND OZONE RESISTANT
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FREQUENTLY ASKED QUESTIONS
What is 20R3 3/4ID?
20R3 3/4ID is a CAPACITOR,VARIABLE,AIR DIELECTRI.
What parts can replace 20R3 3/4ID?
There are 24 known substitutes for 20R3 3/4ID: KN-56-03, TRU-2807, 6435 and 21 more. Substitute compatibility should be verified for your specific system.
Is 20R3 3/4ID still available?
20R3 3/4ID is currently cancelled.
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