4820-01-576-7949

Find complete technical information, availability, and procurement data for: 4820-01-576-7949
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-576-7949

Item Name Code

05488

Assigment Date

08/13/2009 (17 years ago)

A group of bit, center having different characteristics. It may include a case or roll.

plain (pipe) 1st end connection style, -40.0 fahrenheit minimum operating temp, 250.0 fahrenheit single response maximum operating temp, automatic valve operation method, overhaul/availability cvn-70 end item identification

Product Characteristics

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

Maximum Operating Temp: 250.0 fahrenheit single response
Minimum Operating Temp: -40.0 fahrenheit
End Item Identification: overhaul/availability cvn-70
Connection Style: plain (pipe) 1st end
Valve Operation Method: automatic
Connection Type: threaded external pipe all ends
Opening Pressure Setting: 7.0 pounds per square inch
Part Name Assigned By Controlling Agency: relief valve
Special Features: d in part number denotes deflector cap; threads iaw male tube as4395, ms33656 with cone point removed
Material: rubber butadiene-acrylonitrile class nbr seat
Material: steel comp 303 body
Style Designator: straight thru

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
D-559-T-16D-7	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-576-7949?

The FSCG of the NSN 4820-01-576-7949 is 4820

Does the NSN 4820-01-576-7949 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-576-7949 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 4820-01-576-7949 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-576-7949 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 4820-01-576-7949 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Thu, Aug 13, 2009