4720-01-494-7827

Find complete technical information, availability, and procurement data for: 4720-01-494-7827
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4720-01-494-7827 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-494-7827

Item Name Code

20311

Assigment Date

02/22/2002 (24 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

round cross-sectional shape style, 0.229 inches nominal inside diameter, right-hand 1st end thread direction, -100.0 fahrenheit and 400.0 fahrenheit single response temp rating, 0.495 inches nominal outside 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: 0.229 inches nominal
Temp Rating: -100.0 fahrenheit and 400.0 fahrenheit single response
Outside Diameter: 0.495 inches nominal
Minimum Inside Bending Radius: 3.000 inches
End Item Identification: 3655-00-722-3901; generating and charging plant, oxygen-nitrogen, skid-mounted
Connection Style: plain optional end 1st end
End Connection Design: straight 1st end
End Fitting Component And Material: complete fitting steel corrosion resisting all ends
Fitting Component And Surface Treatment: complete fitting passivate 1st end
Connection Type: threaded internal pipe 1st end
Features Provided: electrostatic discharge capability
Burst Test Pressure: 24000.0 pounds per square inch
Layer Composition And Location: 1st layer braided corrosion resistant steel wire and 2nd layer spirally wrapped corrosion resistant steel fabric and 3rd layer spirally wrapped corrosion resistant steel fabric and outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 6000.0 pounds per square inch
Nominal Thread Size: 0.250 inches 1st end
Inside Surface Condition: smooth
Measuring Method And Length: 180.000 inches nominal excluding end fittings
Special Features: inner conveying tube material-plastic, polytetrafluoroethylene; item is complete pigtail assembly; cga cylinder connection; it is a standard oxygen pigtail
Thread Series Designator: npt 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
581516-037	Nonmetallic Hose Assembly
PF-4SS-180	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-494-7827?

The FSCG of the NSN 4720-01-494-7827 is 4720

Does NSN 4720-01-494-7827 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 4720-01-494-7827 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-494-7827 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 4720-01-494-7827 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Fri, Feb 22, 2002