4720-01-508-8541

Find complete technical information, availability, and procurement data for: 4720-01-508-8541
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-508-8541

Item Name Code

17972

Assigment Date

06/04/2003 (23 years ago)

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

nut assembly with gasket 1st end connection style, threaded internal hose 1st end connection type, straight 2nd end end connection design, pump valve assembly end item identification, straight 1st end end connection design

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

End Item Identification: pump valve assembly
Connection Style: nut assembly with gasket 1st end
End Connection Design: straight 1st end
End Connection Design: straight 2nd end
Connection Type: threaded internal hose 1st end
Connection Type: threaded internal hose 2nd end
Features Provided: reusable end fittings and identical ends
Part Name Assigned By Controlling Agency: hose assembly
Special Features: hose material is monel-rubber; end connections are nickel-copper alloy

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
250-1100-01 REV 4	Metallic Hose Assembly
250-1100-01 REV 4 ITEM 2	Metallic Hose Assembly
499-0916-01	Metallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-508-8541?

The FSCG of the NSN 4720-01-508-8541 is 4720

Does NSN 4720-01-508-8541 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 4720-01-508-8541 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-508-8541 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 4720-01-508-8541 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Wed, Jun 4, 2003