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4720-00-646-1891

Find complete technical information, availability, and procurement data for: 4720-00-646-1891

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4720-00-646-1891
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-646-1891
Item Name Code
20311
Assigment Date
01/01/1963 (63 years ago)

0.250 inches nominal inside diameter, round cross-sectional shape style, 3b 1st end thread class, -65.0 fahrenheit and 450.0 fahrenheit single response temp rating, right-hand 1st end thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style
round
Thread Class
3b 1st end
Thread Direction
right-hand 1st end
Inside Diameter
0.250 inches nominal
Temp Rating
-65.0 fahrenheit and 450.0 fahrenheit single response
Outside Diameter
0.375 inches nominal
Minimum Inside Bending Radius
2.000 inches
Connection Style
swivel nut, flareless 1st end
End Connection Design
straight 1st end
Connection Type
threaded internal tube 1st end
Features Provided
electrostatic discharge capability
Burst Test Pressure
10000.0 pounds per square inch
Layer Composition And Location
outer layer braided corrosion resistant steel wire
Maximum Operating Pressure
1500.0 pounds per square inch
Nominal Thread Size
0.500 inches 1st end
Seat Angle
12.0 degrees 1st end
Hydrostatic Test Pressure
3000.00 pounds per square inch
Outer Covering Environmental Protection
corrosion resistant
Vacuum In Torr
50.8
Criticality Code Justification
cqbd and cqgm and crdw
Inside Surface Condition
smooth
Measuring Method And Length
30.000 inches nominal working
Thread Series Designator
unjf 1st end
Specification/Standard Data
96906-ms8006f300a government standard

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R9800-5-0300 Nonmetallic Hose Assembly

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4720-00-646-1891?
The FSCG of the NSN 4720-00-646-1891 is 4720
Does NSN 4720-00-646-1891 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4720-00-646-1891 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-646-1891 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4720-00-646-1891 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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