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4720-00-081-2457

Find complete technical information, availability, and procurement data for: 4720-00-081-2457

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4720-00-081-2457
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-081-2457
Item Name Code
20311
Assigment Date
01/01/1963 (63 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

3a 1st end thread class, 0.625 inches nominal inside diameter, -40.0 fahrenheit and 275.0 fahrenheit single response temp rating, round cross-sectional shape style, 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
3a 1st end
Thread Direction
right-hand 1st end
Inside Diameter
0.625 inches nominal
Temp Rating
-40.0 fahrenheit and 275.0 fahrenheit single response
Minimum Inside Bending Radius
2.000 inches
Connection Style
flared 1st end
End Connection Design
straight 1st end
Connection Type
threaded external tube 1st end
Thread Quantity Per Inch
12 1st end
Burst Test Pressure
3200.0 pounds per square inch
Layer Composition And Location
1st layer braided cotton cord and 2nd layer braided steel wire and outer layer rubber impregnated braided cotton cord
Maximum Operating Pressure
800.0 pounds per square inch
Nominal Thread Size
1.312 inches 1st end
Seat Angle
37.0 degrees 1st end
Hydrostatic Test Pressure
1600.0 pounds per square inch
Inside Surface Condition
smooth
Measuring Method And Length
22.000 inches nominal working
Media For Which Designed
hydraulic fluid single response
Thread Series Designator
un 1st end
Specification/Standard Data
23382-531889 manufacturers source control

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
390A16D0284 Nonmetallic Hose Assembly
4720000812457 Nonmetallic Hose Assembly
531889 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-081-2457?
The FSCG of the NSN 4720-00-081-2457 is 4720
Does NSN 4720-00-081-2457 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 4720-00-081-2457 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-081-2457 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 4720-00-081-2457 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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