C9269-1

View detailed technical data, stock status, and sourcing information for: C9269-1
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-059-3526

Item Name Code

05486

Assigment Date

04/10/1978 (48 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

rubber butadiene-acrylonitrile class nbr seat material, 20.0 pounds per square inch single response maximum operating pressure, manual valve operation method, rubber butadiene-acrylonitrile class nbr packing material, 150.0 fahrenheit single response maximum 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: 150.0 fahrenheit single response
Valve Operation Method: manual
Maximum Operating Pressure: 20.0 pounds per square inch single response
Material: rubber butadiene-acrylonitrile class nbr packing
Material: rubber butadiene-acrylonitrile class nbr seat
Material: steel comp 303 body
Material: steel comp 303 stem
Media For Which Designed: air single response
Surface Treatment: passivate
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
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
C9269-1	Stop-Check Valve
T138-4SS-1P	Stop-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-059-3526?

The FSCG of the NSN 4820-01-059-3526 is 4820

Does the NSN 4820-01-059-3526 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-059-3526 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 4820-01-059-3526 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-059-3526 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 4820-01-059-3526 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Mon, Apr 10, 1978