4820-01-504-1289

Find complete technical information, availability, and procurement data for: 4820-01-504-1289
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-504-1289

Item Name Code

10958

Assigment Date

01/17/2003 (23 years ago)

single connection, straight flow body style, 1 end connection quantity, uns first end thread series designator, threaded external boss first end connection type, atmospheric valve venting design type

Product Characteristics

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

Body Style: single connection, straight flow
First End Connection Type: threaded external boss
End Connection Quantity: 1
Valve Venting Design Type: atmospheric
First End Thread Series Designator: uns
Special Features: pressure,vacuum sealed at 2.5 psid;pressure at 4.0 psid;minimum flow out presure 12 scfm;vacuum minimum flow in 17scfm;0.40 pounds
Material: aluminum body
Surface Treatment: anodize outside

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
TA770-25-25-R	Gaseou Pressure Equalizing Valve

FAQs

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

What is the FSCG of the NSN 4820-01-504-1289?

The FSCG of the NSN 4820-01-504-1289 is 4820

Does the NSN 4820-01-504-1289 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-504-1289 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 4820-01-504-1289 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-504-1289 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 4820-01-504-1289 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Fri, Jan 17, 2003