30813

View detailed technical data, stock status, and sourcing information for: 30813
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-311-9762

Item Name Code

05488

Assigment Date

10/31/1973 (52 years ago)

2.0 pounds per square inch opening pressure setting, hydraulic fluid, mineral base single response media for which designed, 275.0 fahrenheit single response maximum operating temp, aircraft model no. f-15 end item identification, cartridge type special features

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: 275.0 fahrenheit single response
End Item Identification: aircraft model no. f-15
Opening Pressure Setting: 2.0 pounds per square inch
Special Features: cartridge type
Media For Which Designed: hydraulic fluid, mineral base single response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-361-6309	No Name Available	12/01/1994

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
187PR020LR	Safety Relief Valve
30813	Safety Relief Valve
A78520	Safety Relief Valve
A78520-2	Safety Relief Valve
PRRA1872020L	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-311-9762?

The FSCG of the NSN 4820-00-311-9762 is 4820

Does the NSN 4820-00-311-9762 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-311-9762 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 4820-00-311-9762 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-311-9762 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 4820-00-311-9762 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Oct 31, 1973