4820-01-597-5640

Find complete technical information, availability, and procurement data for: 4820-01-597-5640
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-597-5640

Item Name Code

05488

Assigment Date

06/14/2011 (15 years ago)

A headed or headless fastener externally or internally threaded. It is intended for fastening by welding the head, unthreaded end or welding tip. If headed, the head is not designed to be self-holding, nor to be turned with a wrench or inserted driver, nor does the head have small raised projections on the top or underside to facilitate welding. See also bolt, welding.

this is the coolant relief valve, mp-4401, for the arsr-1/2 radars systems; it is found in th earsr-1 parts book on page 10-797 and the arsr-2 parts book on pg 10-591 special features, air route surveillance radar 1 (arsr1) end item identification, pressure relief valve part name assigned by controlling agency

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: air route surveillance radar 1 (arsr1)
Part Name Assigned By Controlling Agency: pressure relief valve
Special Features: this is the coolant relief valve, mp-4401, for the arsr-1/2 radars systems; it is found in th earsr-1 parts book on page 10-797 and the arsr-2 parts book on pg 10-591

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
"9841-1/2""	Safety Relief Valve
V9841TD	Safety Relief Valve
VOGT 9841	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-597-5640?

The FSCG of the NSN 4820-01-597-5640 is 4820

Does the NSN 4820-01-597-5640 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-597-5640 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 4820-01-597-5640 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-597-5640 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 4820-01-597-5640 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Tue, Jun 14, 2011