4720-01-088-9386

Find complete technical information, availability, and procurement data for: 4720-01-088-9386
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-088-9386

Item Name Code

20311

Assigment Date

01/23/1980 (46 years ago)

3.938 inches nominal 1st end bolt circle diameter, round cross-sectional shape style, -65.0 fahrenheit and 400.0 fahrenheit single response temp rating, 0.580 inches nominal 1st end flange thickness, 1.500 inches nominal inside diameter

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
Inside Diameter: 1.500 inches nominal
Temp Rating: -65.0 fahrenheit and 400.0 fahrenheit single response
Bolt Circle Diameter: 3.938 inches nominal 1st end
Flange Thickness: 0.580 inches nominal 1st end
Outside Diameter: 1.800 inches nominal
Minimum Inside Bending Radius: 7.500 inches
Exterior Color: natural
Angle Between Rigid Elbow Fittings In Deg: 0.0
Bolt Hole Quantity: 6 1st end
Flange Outside Diameter: 5.063 inches nominal 1st end
Connection Style: plain swivel 1st end
Bolt Hole Diameter: 0.552 inches nominal 1st end
End Flange Construction: solid 1st end
End Connection Design: straight 1st end
Connection Type: plain face flange 1st end
Features Provided: internal support
Burst Test Pressure: 3000.0 pounds per square inch
Layer Composition And Location: outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 750.0 pounds per square inch
Hydrostatic Test Pressure: 1500.0 pounds per square inch
Outer Covering Environmental Protection: corrosion resistant
Vacuum In Torr: 457.0
Inside Surface Condition: convoluted
Measuring Method And Length: 37.250 inches nominal working
Flange Style: round w / bolt holes 1st end
Special Features: two hose assy connected by 90 deg elbow. 1st and 2nd leg lg identical 18.500 in. nom lg

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
6835-24	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-088-9386?

The FSCG of the NSN 4720-01-088-9386 is 4720

Does NSN 4720-01-088-9386 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 4720-01-088-9386 contain precious materials?

Precious metal content is unknown

Does NSN 4720-01-088-9386 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 4720-01-088-9386 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Wed, Jan 23, 1980