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4720-01-480-3838

Find complete technical information, availability, and procurement data for: 4720-01-480-3838

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4720-01-480-3838
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-01-480-3838
Item Name Code
20311
Assigment Date
11/17/2000 (25 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

-40.0 fahrenheit and 212.0 fahrenheit single response temp rating, round cross-sectional shape style, 2b 1st end thread class, right-hand 1st end thread direction, 1.000 inches nominal inside diameter

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
2b 1st end
Thread Direction
right-hand 1st end
Inside Diameter
1.000 inches nominal
Temp Rating
-40.0 fahrenheit and 212.0 fahrenheit single response
Outside Diameter
1.625 inches nominal
Minimum Inside Bending Radius
6.000 inches
End Item Identification
2320-01-304-2277 pls (palletized loading system)
Connection Style
swivel nut, gasket seal 1st end
End Connection Design
straight 1st end
End Fitting Component And Material
complete fitting steel all ends
Fitting Component And Surface Treatment
complete fitting anodize 1st end
Connection Type
threaded internal hose 1st end
Thread Quantity Per Inch
12 1st end
Burst Test Pressure
1200.0 pounds per square inch
Layer Composition And Location
1st layer braided textile yarn and 2nd layer helix wire coil and 3rd layer braided textile yarn and outer layer molded rubber, synthetic
Maximum Operating Pressure
300.0 pounds per square inch
Nominal Thread Size
1.4375 inches 1st end
Hydrostatic Test Pressure
600.0 pounds per square inch
Inside Surface Condition
smooth
Measuring Method And Length
112.500 inches nominal random
Special Features
inner conveying tube material-rubber, polyethylene; assembly consists of sae 100r4-16 hose or parker hose p/n 881-16 and 2 sae 16-16 530145ca fittings
Media For Which Designed
air and hydraulic fluid single response
Thread Series Designator
un 1st end

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
3179318 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-480-3838?
The FSCG of the NSN 4720-01-480-3838 is 4720
Does NSN 4720-01-480-3838 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 4720-01-480-3838 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-01-480-3838 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 4720-01-480-3838 was assigned to the Federal Catalog?
It was assigned 25 years ago, on Fri, Nov 17, 2000

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