4720-01-490-1969

Find complete technical information, availability, and procurement data for: 4720-01-490-1969
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-490-1969

Item Name Code

20311

Assigment Date

09/21/2001 (24 years ago)

An item designed to fit over and hold a nut or bolt head to prevent it from turning. See also locking plate, nut and bolt.

right-hand 1st end thread direction, round cross-sectional shape style, -40.0 fahrenheit and 212.0 fahrenheit single response temp rating, 1.000 inches nominal inside diameter, 2b 1st end thread class

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 Class: 2b 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 1.000 inches nominal
Temp Rating: -40.0 fahrenheit and 212.0 fahrenheit single response
Outside Diameter: 1.360 inches nominal
Minimum Inside Bending Radius: 6.0000 inches
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Features Provided: nonskive and reusable end fittings
Burst Test Pressure: 8000.0 pounds per square inch
Layer Composition And Location: 1st layer braided corrosion resistant steel wire and 2nd layer braided corrosion resistant steel wire and outer layer molded rubber, synthetic
Maximum Operating Pressure: 2000.0 pounds per square inch
Nominal Thread Size: 1.3125 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 4000.0 pounds per square inch
Outer Covering Environmental Protection: abrasion resistant and oil resistant and weatherproof
Inside Surface Condition: smooth
Measuring Method And Length: 24.000 inches nominal working
Media For Which Designed: fuel/oil, hydrocarbon and water 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
2F691	Nonmetallic Hose Assembly
R2-16-24F	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-490-1969?

The FSCG of the NSN 4720-01-490-1969 is 4720

Does NSN 4720-01-490-1969 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 4720-01-490-1969 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-490-1969 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 4720-01-490-1969 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Fri, Sep 21, 2001