4720-01-492-3845

Find complete technical information, availability, and procurement data for: 4720-01-492-3845
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-492-3845

Item Name Code

20311

Assigment Date

11/26/2001 (24 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

right-hand 2nd end thread direction, 3b 1st end thread class, right-hand 1st end thread direction, 0.298 inches nominal inside diameter, 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
Thread Class: 3b 1st end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Inside Diameter: 0.298 inches nominal
Temp Rating: -65.0 fahrenheit and 275.0 fahrenheit single response
Outside Diameter: 0.610 inches nominal
Minimum Inside Bending Radius: 2.500 inches
Exterior Color: black or yellow
Angle Between Rigid Elbow Fittings In Deg: 30.0
End Item Identification: used on high pressure aircraft hydraulic landing gear systems
Connection Style: swivel nut, flareless 1st end
End Connection Design: elbow 1st end
Connection Type: threaded internal tube 1st end
Thread Quantity Per Inch: 18 1st end
Burst Test Pressure: 14000.0 pounds per square inch
Layer Composition And Location: 1st layer braided corrosion resistant steel wire
Maximum Operating Pressure: 3000.0 pounds per square inch
Nominal Thread Size: 0.563 inches 1st end
Seat Angle: 12.0 degrees 1st end
Flow Angle: 90.0 degrees 1st end
Inside Surface Condition: smooth
Measuring Method And Length: 12.000 inches nominal working
Media For Which Designed: fuel/oil, hydrocarbon single response
Thread Series Designator: unj 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
191235D0120C175	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-492-3845?

The FSCG of the NSN 4720-01-492-3845 is 4720

Does NSN 4720-01-492-3845 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 4720-01-492-3845 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-492-3845 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 4720-01-492-3845 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Mon, Nov 26, 2001