41003002

View detailed technical data, stock status, and sourcing information for: 41003002
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-044-3313

Item Name Code

05488

Assigment Date

07/10/1977 (49 years ago)

7.0 gallons per minute valve discharge flow rate, 275.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, spring disk loading method, 3a all ends thread class

Product Characteristics

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

Thread Class: 3a all ends
Thread Direction: right-hand all ends
Disk Loading Method: spring
Valve Discharge Flow Rate: 7.0 gallons per minute
Maximum Operating Temp: 275.0 fahrenheit single response
End Item Identification: aircraft model no. h-1
Connection Style: plain (screw-in cartridge) all ends
Valve Operation Method: automatic
Connection Type: threaded cartridge all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches all ends
Opening Pressure Setting: 450.0 pounds per square inch
Style Designator: screw-in cartridge
Thread Series Designator: unf all ends

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
41003002	Safety Relief Valve
H807	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-044-3313?

The FSCG of the NSN 4820-01-044-3313 is 4820

Does the NSN 4820-01-044-3313 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-044-3313 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 4820-01-044-3313 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-044-3313 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 4820-01-044-3313 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Jul 10, 1977