1977574-4 ITEM 38

View detailed technical data, stock status, and sourcing information for: 1977574-4 ITEM 38
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-498-8442

Item Name Code

05487

Assigment Date

07/02/2002 (24 years ago)

nha: hpu assembly special features, automatic valve operation method, 3000.0 pounds per square inch single response maximum operating pressure, 300.0 fahrenheit single response maximum operating temp, -40.0 fahrenheit minimum operating temp

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: 300.0 fahrenheit single response
Minimum Operating Temp: -40.0 fahrenheit
Valve Operation Method: automatic
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Special Features: nha: hpu assembly
Material: steel body

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
1712C-1	Check Valve
1858654-8	Check Valve
1977574-3 ITEM 38	Check Valve
1977574-4 ITEM 38	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-498-8442?

The FSCG of the NSN 4820-01-498-8442 is 4820

Does the NSN 4820-01-498-8442 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-498-8442 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 4820-01-498-8442 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-498-8442 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 4820-01-498-8442 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Tue, Jul 2, 2002