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4720-00-436-1439

Find complete technical information, availability, and procurement data for: 4720-00-436-1439

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4720-00-436-1439
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-436-1439
Item Name Code
20311
Assigment Date
03/28/1969 (57 years ago)

A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.

right-hand 1st end thread direction, 0.250 inches nominal inside diameter, round cross-sectional shape style, -65.0 fahrenheit and 250.0 fahrenheit single response temp rating, 3b 1st end thread class

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 250.0 fahrenheit single response
Outside Diameter
0.578 inches nominal
Minimum Inside Bending Radius
3.375 inches
Connection Style
swivel nut flare 1st end
End Connection Design
straight 1st end
Connection Type
threaded internal tube 1st end
Features Provided
reusable end fittings
Burst Test Pressure
10000.0 pounds per square inch
Layer Composition And Location
2nd layer braided steel wire and 1st layer braided fiber and outer layer rubber impregnated braided fabric
Maximum Operating Pressure
3000.0 pounds per square inch
Nominal Thread Size
0.500 inches 1st end
Seat Angle
37.0 degrees 1st end
Hydrostatic Test Pressure
5000.0 pounds per square inch
Outer Covering Environmental Protection
mildew resistant and oil resistant
Vacuum In Torr
50.8
Inside Surface Condition
smooth
Measuring Method And Length
30.000 inches nominal working
Media For Which Designed
fuel/oil, hydrocarbon single response
Thread Series Designator
unjf 1st end
Specification/Standard Data
96906-ms28741 government standard

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
111417-5S0300 Nonmetallic Hose Assembly
21000-110-5 Nonmetallic Hose Assembly
350-5-03500 Nonmetallic Hose Assembly
M21000-110-5 Nonmetallic Hose Assembly
MS28741-5-0300 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-436-1439?
The FSCG of the NSN 4720-00-436-1439 is 4720
Does NSN 4720-00-436-1439 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 4720-00-436-1439 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-436-1439 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 4720-00-436-1439 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Mar 28, 1969

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