4720-00-981-2688

Find complete technical information, availability, and procurement data for: 4720-00-981-2688
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-981-2688

Item Name Code

20311

Assigment Date

01/01/1962 (64 years ago)

0.500 inches nominal inside diameter, 0.922 inches nominal outside diameter, round cross-sectional shape style, 5.005 inches minimum inside bending radius, -40.0 fahrenheit and 200.0 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
Inside Diameter: 0.500 inches nominal
Temp Rating: -40.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter: 0.922 inches nominal
Minimum Inside Bending Radius: 5.005 inches
Quick Disconnect Nominal Size: 0.500 inches 1st end
Connection Style: push (external) 1st end
End Connection Design: straight 1st end
Connection Type: external quick disconnect 1st end
Burst Test Pressure: 7000.0 pounds per square inch
Layer Composition And Location: 1st layer braided cotton cord and 2nd layer braided corrosion resistant steel wire and outer layer rubber impregnated braided cotton cord
Maximum Operating Pressure: 1750.0 pounds per square inch
Hydrostatic Test Pressure: 3500.0 pounds per square inch
Outer Covering Environmental Protection: oil resistant
Inside Surface Condition: smooth
Measuring Method And Length: 324.000 inches nominal working

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
9987979	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-981-2688?

The FSCG of the NSN 4720-00-981-2688 is 4720

Does NSN 4720-00-981-2688 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 4720-00-981-2688 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-981-2688 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 4720-00-981-2688 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962