4720-00-356-8572

Find complete technical information, availability, and procurement data for: 4720-00-356-8572
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-356-8572

Item Name Code

20311

Assigment Date

01/01/1963 (63 years ago)

-20.0 fahrenheit and 80.0 fahrenheit single response temp rating, 3b 1st end thread class, round cross-sectional shape style, 0.250 inches nominal inside diameter, right-hand 1st end thread direction

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: 0.250 inches nominal
Temp Rating: -20.0 fahrenheit and 80.0 fahrenheit single response
Outside Diameter: 0.656 inches nominal
Exterior Color: green
End Item Identification: 2320-01-097-0248,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320-01-195-7641, hemtt family (heavy expanded mobility tactical trucks)
Connection Style: swivel nut, gas 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Burst Test Pressure: 700.0 pounds per square inch
Layer Composition And Location: outer layer molded rubber and 1st layer rubber impregnated braided cotton cord
Nominal Thread Size: 0.562 inches 1st end
Hydrostatic Test Pressure: 250.0 pounds per square inch
Outer Covering Environmental Protection: light resistant
Inside Surface Condition: smooth
Measuring Method And Length: 300.000 inches nominal excluding end fittings
Seat Nominal Radius: 0.196 inches 1st end
Special Markings: oxygen
Media For Which Designed: oxygen, gaseous single response
Thread Series Designator: unf 1st end
Specification/Standard Data: 81348(rma) ip-7 and (cga) e-1 government specification
Nondefinitive Spec/Std Data: 2 type and a style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-00-356-8573	No Name Available	12/01/1976
3433-00-563-3542	No Name Available	09/08/1967

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
5600FG	Nonmetallic Hose Assembly
RMA IP-7	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-356-8572?

The FSCG of the NSN 4720-00-356-8572 is 4720

Does the NSN 4720-00-356-8572 have a Schedule B code assigned?

Yes, the Schedule B code is 4009320050

Does NSN 4720-00-356-8572 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 4720-00-356-8572 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-356-8572 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 4720-00-356-8572 was assigned to the Federal Catalog?

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