1C1948

View detailed technical data, stock status, and sourcing information for: 1C1948
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-076-9345

Item Name Code

05487

Assigment Date

05/16/1979 (47 years ago)

plain (tube) 1st end connection style, automatic valve operation method, 300.0 fahrenheit single response maximum operating temp, unthreaded external tube 1st end connection type, grooved (tube) 2nd end connection style

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
Connection Style: grooved (tube) 2nd end
Connection Style: plain (tube) 1st end
Valve Operation Method: automatic
Connection Type: unthreaded external tube 1st end
Connection Type: unthreaded external tube 2nd end
Mounting Position: horizontal
Maximum Operating Pressure: 5000.0 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 1.609 inches 1st end
Nominal Outside Diameter Tube Accommodated: 1.625 inches 2nd end
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
12267731	Check Valve
1C1948	Check Valve
23010668	Check Valve
DAX10754	Check Valve
P11-538	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-076-9345?

The FSCG of the NSN 4820-01-076-9345 is 4820

Does the NSN 4820-01-076-9345 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-076-9345 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 4820-01-076-9345 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-076-9345 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 4820-01-076-9345 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Wed, May 16, 1979