4720-01-520-8812

Find complete technical information, availability, and procurement data for: 4720-01-520-8812
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-520-8812

Item Name Code

20311

Assigment Date

06/01/2004 (22 years ago)

An electrical item with multiple socket contacts which may or may not be interconnected by bussing, to form one or more circuits. Item may be of feedback, feedthrough and/or terminating design and may afford a convenient method of interconnection. It may or may not include a sealing grommet. Sectional blocks are normally retained in a track or channel mounting. Excludes:chamber, cable terminal; contact assembly, electrical; insert, electrical connector; juntion box ; terminal board; and terminal box.

0.750 inches minimum inside bending radius, 0.484 inches nominal outside diameter, round cross-sectional shape style, right-hand 1st end thread direction, 0.187 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
Thread Direction: right-hand 1st end
Inside Diameter: 0.187 inches nominal
Outside Diameter: 0.484 inches nominal
Minimum Inside Bending Radius: 0.750 inches
End Item Identification: 2350-01-081-8138
Connection Style: swivel nut flare 1st end
Features Provided: reusable end fittings
Thread Quantity Per Inch: 20 1st end
Burst Test Pressure: 6000.0 pounds per square inch
Layer Composition And Location: outer layer rubber impregnated fabric and 1st layer braided wire and 2nd layer rubber impregnated braided fabric
Nominal Thread Size: 0.437 inches 1st end
Outer Covering Environmental Protection: oil resistant and fuel resistant and vibration resistant and mildew resistant
Vacuum In Torr: 101.6
Inside Surface Condition: smooth
Measuring Method And Length: 82.000 inches nominal working
Part Name Assigned By Controlling Agency: hose assembly, nonmetalic, fuel and oil, medium pressure, flared tube
Special Features: operating temp minus 55.0 deg fahr, plus 300.0 deg fahr and working pressure is psi 1500.0
Media For Which Designed: fuel/oil, hydrocarbon single response
Specification/Standard Data: ms52103e and mil dtl 13444g, type iii government specification

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
B18.2.2	Nonmetallic Hose Assembly
MIL-DTL-13444G	Nonmetallic Hose Assembly
MS52103A-040820R	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-520-8812?

The FSCG of the NSN 4720-01-520-8812 is 4720

Does NSN 4720-01-520-8812 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 4720-01-520-8812 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-520-8812 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 4720-01-520-8812 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Tue, Jun 1, 2004