4720-00-479-8812

Find complete technical information, availability, and procurement data for: 4720-00-479-8812
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4720-00-479-8812 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-479-8812

Item Name Code

20311

Assigment Date

02/13/1970 (56 years ago)

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have external or internal machine threads (straight threads other than pipe or hose series), and are designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a boss or boss fitting on items such as tanks, housings, valve fittings, and the like. Excludes:tee, tube.

0.547 inches nominal outside diameter, 0.312 inches nominal inside diameter, -55.0 fahrenheit and 300.0 fahrenheit single response temp rating, 1.250 inches minimum inside bending radius, round cross-sectional shape style

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: 0.312 inches nominal
Temp Rating: -55.0 fahrenheit and 300.0 fahrenheit single response
Outside Diameter: 0.547 inches nominal
Minimum Inside Bending Radius: 1.250 inches
End Connection Design: straight 1st end
Connection Type: unthreaded external tube 1st end
Features Provided: reusable end fittings
Burst Test Pressure: 4000.0 pounds per square inch
Layer Composition And Location: 2nd layer braided steel wire and 1st layer braided fabric and outer layer rubber impregnated braided cotton cord
Maximum Operating Pressure: 1000.0 pounds per square inch
Hydrostatic Test Pressure: 2000.0 pounds per square inch
Outer Covering Environmental Protection: oil resistant
Inside Surface Condition: smooth
Measuring Method And Length: 34.000 inches nominal overall
Nominal Outside Diameter Tube Accommodated: 0.365 inches 1st end
Media For Which Designed: hydraulic fluid and fuel/oil, hydrocarbon single response

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
10932707-13	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-479-8812?

The FSCG of the NSN 4720-00-479-8812 is 4720

Does NSN 4720-00-479-8812 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 4720-00-479-8812 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-479-8812 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 4720-00-479-8812 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Feb 13, 1970