BN-2.0/12-52-L1

View detailed technical data, stock status, and sourcing information for: BN-2.0/12-52-L1
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-112-7589

Item Name Code

22113

Assigment Date

05/09/1981 (45 years ago)

rubber buna n overall material

Product Characteristics

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

Material: rubber buna n overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-275-9593	No Name Available	07/01/1991

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
8-0-51-02	Valve Seat
8-0-51-02-3	Valve Seat
8.0-52-02-3	Valve Seat
BN-2.0/12-52-L1	Valve Seat
CN-2.0/12.0-51/52-T ITEM 2 8IN	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-112-7589?

The FSCG of the NSN 4820-01-112-7589 is 4820

Does the NSN 4820-01-112-7589 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-112-7589 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 4820-01-112-7589 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-112-7589 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 4820-01-112-7589 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, May 9, 1981