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4720-00-221-0354

Find complete technical information, availability, and procurement data for: 4720-00-221-0354

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4720-00-221-0354
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-221-0354
Item Name Code
20311
Assigment Date
05/06/1973 (53 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

-65.0 fahrenheit and 250.0 fahrenheit single response temp rating, 3b 1st end thread class, round cross-sectional shape style, 0.313 inches nominal inside diameter, 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
3b 1st end
Thread Direction
right-hand 1st end
Inside Diameter
0.313 inches nominal
Temp Rating
-65.0 fahrenheit and 250.0 fahrenheit single response
Outside Diameter
0.672 inches nominal
Minimum Inside Bending Radius
4.000 inches
Exterior Color
black
Connection Style
swivel nut flare 1st end
End Connection Design
straight 1st end
Connection Type
threaded internal tube 1st end
Burst Test Pressure
9000.0 pounds per square inch
Layer Composition And Location
2nd layer braided steel wire and outer layer rubber impregnated braided cotton cord and 1st layer braided cotton cord
Maximum Operating Pressure
2000.0 pounds per square inch
Nominal Thread Size
0.562 inches 1st end
Seat Angle
37.0 degrees 1st end
Hydrostatic Test Pressure
4500.0 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
9.500 inches nominal working
Media For Which Designed
hydraulic fluid and 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
111417-6S-0094 Nonmetallic Hose Assembly
MS28741-6-0094 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-221-0354?
The FSCG of the NSN 4720-00-221-0354 is 4720
Does NSN 4720-00-221-0354 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 4720-00-221-0354 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-221-0354 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 4720-00-221-0354 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Sun, May 6, 1973

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