8297957

View detailed technical data, stock status, and sourcing information for: 8297957
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-103-9157

Item Name Code

45506

Assigment Date

06/14/1968 (58 years ago)

An inline or cartridge type item designed to control the flow of fluids within a closed system. Excludes:items actuated by a predetermined pressure and/or temperature, items designed for use with breathing gasses, or those designed to vent or calibrate fluids.

18 thread quantity per inch, threaded external pipe connection type, disk flow control device, 0.250 inches nominal thread size, automatic valve operation method

Product Characteristics

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

Flow Control Device: disk
Valve Operation Method: automatic
Connection Type: threaded external pipe
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.250 inches
Body Material: steel corrosion resisting
Disk Material: steel corrosion resisting
Special Features: cartridge type
Thread Series Designator: npt

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
8297957	Flow Control Valve

FAQs

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

What is the FSCG of the NSN 4820-00-103-9157?

The FSCG of the NSN 4820-00-103-9157 is 4820

Does the NSN 4820-00-103-9157 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-103-9157 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 4820-00-103-9157 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-103-9157 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 4820-00-103-9157 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Jun 14, 1968