1281-014 2-1/2I

View detailed technical data, stock status, and sourcing information for: 1281-014 2-1/2I
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-454-2598

Item Name Code

05487

Assigment Date

03/25/1998 (28 years ago)

A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes:disk, valve.

6 all ends bolt hole quantity, automatic valve operation method, 150.0 fahrenheit single response maximum operating temp, round with holes all ends flange shape, flange all ends connection type

Product Characteristics

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

Bolt Hole Quantity: 6 all ends
Maximum Operating Temp: 150.0 fahrenheit single response
Valve Operation Method: automatic
Flange Shape: round with holes all ends
Connection Type: flange all ends
Maximum Operating Pressure: 100.0 pounds per square inch single response
Nominal Outside Diameter: 6.125 inches all ends
Nominal Thickness: 0.500 inches all ends
Bolt Hole Nominal Diameter: 0.562 inches all ends
Bolt Circle Nominal Diameter: 5.000 inches all ends
Flange Face Design: plain all ends
Material: copper alloy overall
Material: nickel alloy flow control device
Material Document And Classification: astm a-494 gr -30c assn std single material response flow control device
Material Document And Classification: astm b-61 assn std single material response overall

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
1281-014 2-1/2I	Check Valve
1281-014 2-1/2IN	Check Valve
1281-014-212	Check Valve
1281-014-K-0001	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-454-2598?

The FSCG of the NSN 4820-01-454-2598 is 4820

Does the NSN 4820-01-454-2598 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301010

Does NSN 4820-01-454-2598 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 4820-01-454-2598 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-454-2598 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 4820-01-454-2598 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Wed, Mar 25, 1998