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4720-00-938-1588

Find complete technical information, availability, and procurement data for: 4720-00-938-1588

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4720-00-938-1588
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-938-1588
Item Name Code
20311
Assigment Date
03/13/1967 (59 years ago)

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. Both connecting ends have standard pipe threads or are unthreaded and designed to accommodate a pipe. It may have side or heel inlet(s). See also elbow, tube; and connector, multiple, fluid pressure line. Excludes:bend, soil pipe.

0.250 inches nominal inside diameter, right-hand 1st end thread direction, 0.578 inches nominal outside diameter, round cross-sectional shape style, -40.0 fahrenheit and 250.0 fahrenheit single response temp rating

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
0.250 inches nominal
Temp Rating
-40.0 fahrenheit and 250.0 fahrenheit single response
Outside Diameter
0.578 inches nominal
Exterior Color
black
Connection Style
inverted flare 1st end
End Connection Design
straight 1st end
Connection Type
threaded external pipe 1st end
Thread Quantity Per Inch
18 1st end
Layer Composition And Location
1st layer braided steel wire and outer layer spirally wrapped cotton fabric
Maximum Operating Pressure
3000.0 pounds per square inch
Nominal Thread Size
0.250 inches 1st end
Seat Angle
30.0 degrees 1st end
Outer Covering Environmental Protection
abrasion resistant
Inside Surface Condition
smooth
Measuring Method And Length
35.750 inches minimum overall and 36.250 inches maximum overall
Media For Which Designed
fuel/oil, hydrocarbon single response
Thread Series Designator
npt 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4720-00-831-2567 No Name Available 05/01/1979

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
51-5746C1-4 Nonmetallic Hose Assembly
5746C Nonmetallic Hose Assembly
5746C-10 Nonmetallic Hose Assembly
FG1040EFE0360 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-938-1588?
The FSCG of the NSN 4720-00-938-1588 is 4720
Does NSN 4720-00-938-1588 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 4720-00-938-1588 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-938-1588 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 4720-00-938-1588 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Mon, Mar 13, 1967

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