4720-01-503-4268

Find complete technical information, availability, and procurement data for: 4720-01-503-4268
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-503-4268

Item Name Code

20311

Assigment Date

12/17/2002 (23 years ago)

A switch actuated by a definite angular rotation of the switch shaft about its axis. It consists of a body,switch and a control,rotary switch. For items having rated actuation travel and pressure characteristics, see switch,sensitive. Excludes relay,rotary; switch,stepping; and switch,telephone (as modified).

right-hand 1st end thread direction, 3b 1st end thread class, round cross-sectional shape style, -65.0 fahrenheit and 300.0 fahrenheit single response temp rating, 0.485 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 Class: 3b 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 0.485 inches nominal
Temp Rating: -65.0 fahrenheit and 300.0 fahrenheit single response
Outside Diameter: 0.720 inches nominal
Minimum Inside Bending Radius: 3.250 inches
End Item Identification: c-135 aircraft, stratolifter
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Features Provided: electrostatic discharge capability and nuts drilled for lockwire
Burst Test Pressure: 1200.0 pounds per square inch
Layer Composition And Location: outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 3000.0 pounds per square inch
Nominal Thread Size: 0.875 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 6000.0 pounds per square inch
Outer Covering Environmental Protection: fuel resistant and oil resistant and heat resistant and vibration resistant
Inside Surface Condition: smooth
Measuring Method And Length: 29.000 inches nominal overall
Thread Series Designator: unjf 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
AE2463509J0290	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-503-4268?

The FSCG of the NSN 4720-01-503-4268 is 4720

Does NSN 4720-01-503-4268 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 4720-01-503-4268 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-503-4268 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 4720-01-503-4268 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Tue, Dec 17, 2002