4720-00-690-1224

Find complete technical information, availability, and procurement data for: 4720-00-690-1224
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-690-1224

Item Name Code

20311

Assigment Date

01/01/1963 (63 years ago)

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

1.250 inches nominal outside diameter, right-hand 1st end thread direction, -67.0 fahrenheit and 250.0 fahrenheit single response temp rating, round cross-sectional shape style, 0.750 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: 0.750 inches nominal
Temp Rating: -67.0 fahrenheit and 250.0 fahrenheit single response
Outside Diameter: 1.250 inches nominal
Connection Style: inverted flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded external pipe 1st end
Thread Quantity Per Inch: 14 1st end
Burst Test Pressure: 9000.0 pounds per square inch
Layer Composition And Location: 1st layer braided steel wire and 2nd layer braided steel wire and outer layer molded rubber, chloroprene
Maximum Operating Pressure: 2250.0 pounds per square inch
Nominal Thread Size: 0.750 inches 1st end
Seat Angle: 30.0 degrees 1st end
Hydrostatic Test Pressure: 4500.0 pounds per square inch
Outer Covering Environmental Protection: mildew resistant and oil resistant
Inside Surface Condition: smooth
Measuring Method And Length: 35.000 inches nominal overall
Media For Which Designed: fuel/oil, hydrocarbon single response
Thread Series Designator: unf 1st end

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
10867125	Nonmetallic Hose Assembly
120RA12MS35	Nonmetallic Hose Assembly
242101-12S-0350	Nonmetallic Hose Assembly
4720006901224	Nonmetallic Hose Assembly
K301M0101-12-12-12-35.00	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-690-1224?

The FSCG of the NSN 4720-00-690-1224 is 4720

Does the NSN 4720-00-690-1224 have a Schedule B code assigned?

Yes, the Schedule B code is 4009320050

Does NSN 4720-00-690-1224 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 4720-00-690-1224 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-690-1224 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 4720-00-690-1224 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963