1-B1221E-7D 1IN

View detailed technical data, stock status, and sourcing information for: 1-B1221E-7D 1IN
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-451-1871

Item Name Code

35224

Assigment Date

12/08/1997 (28 years ago)

copper alloy 922 material, 1 in. globe stop check valve, pima valve inc, p/n b1221e-1in end item identification, astm b61 national spec single material response material document and classification, 150.0 pounds per square inch nominal pressure rating

Product Characteristics

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

End Item Identification: 1 in. globe stop check valve, pima valve inc, p/n b1221e-1in
Pressure Rating: 150.0 pounds per square inch nominal
Material: copper alloy 922
Material Document And Classification: astm b61 national spec single material response

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
1-B1221E-7D	Valve Disk
1-B1221E-7D 1IN	Valve Disk
1-B1221E-7D 1N	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-451-1871?

The FSCG of the NSN 4820-01-451-1871 is 4820

Does the NSN 4820-01-451-1871 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-451-1871 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 4820-01-451-1871 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-451-1871 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 4820-01-451-1871 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Mon, Dec 8, 1997