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4720-00-057-2988

Find complete technical information, availability, and procurement data for: 4720-00-057-2988

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4720-00-057-2988
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-057-2988
Item Name Code
20311
Assigment Date
05/22/1968 (58 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.

-40.0 fahrenheit and 212.0 fahrenheit single response temp rating, 0.375 inches nominal inside diameter, 0.594 inches nominal outside diameter, 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 Direction
right-hand 1st end
Inside Diameter
0.375 inches nominal
Temp Rating
-40.0 fahrenheit and 212.0 fahrenheit single response
Outside Diameter
0.594 inches nominal
Minimum Inside Bending Radius
3.000 inches
Exterior Color
black
Connection Style
inverted flare 1st end
End Connection Design
straight 1st end
End Fitting Component And Material
complete fitting copper alloy all ends
Connection Type
threaded external pipe 1st end
Burst Test Pressure
7000.0 pounds per square inch
Layer Composition And Location
1st layer braided fabric or 1st layer woven fabric or 1st layer spirally wrapped fabric and outer layer molded rubber
Maximum Operating Pressure
1750.0 pounds per square inch
Nominal Thread Size
0.250 inches 1st end
Seat Angle
30.0 degrees 1st end
Hydrostatic Test Pressure
3500.0 pounds per square inch
Outer Covering Environmental Protection
abrasion resistant and fuel resistant and oil resistant and water resistant and weatherproof
Inside Surface Condition
smooth
Measuring Method And Length
51.000 inches nominal overall
Special Features
inner conveying tube material-rubber, synthetic
Media For Which Designed
fuel/oil, hydrocarbon single response
Thread Series Designator
nptf 1st end
Specification/Standard Data
saej30,30r2,type 1 national std/spec

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4720-01-069-9252 No Name Available 03/01/1980

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
6X1-4MB51 Nonmetallic Hose Assembly
74769239 Nonmetallic Hose Assembly
LP566 Nonmetallic Hose Assembly
P-566 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-057-2988?
The FSCG of the NSN 4720-00-057-2988 is 4720
Does the NSN 4720-00-057-2988 have a Schedule B code assigned?
Yes, the Schedule B code is 4009320050
Does NSN 4720-00-057-2988 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 4720-00-057-2988 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-057-2988 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 4720-00-057-2988 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Wed, May 22, 1968

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