4820-00-689-1483

Find complete technical information, availability, and procurement data for: 4820-00-689-1483
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-689-1483

Item Name Code

05487

Assigment Date

12/09/1980 (45 years ago)

1.250 inches 1st end nominal pipe size accommodated, automatic valve operation method, disk flow control device, threaded renewable seat ring type, socket (pipe) 1st 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.

Nominal Pipe Size Accommodated: 1.250 inches 1st end
Flow Control Device: disk
Renewable Seat Ring Type: threaded
Connection Style: socket (pipe) 1st end
Valve Operation Method: automatic
Connection Type: unthreaded internal tube 1st end
Mounting Position: horizontal
Special Features: valve size 1.250 in
Media For Which Designed: steam single response
Style Designator: straight thru
Test Data Document: "81349-mil-s-901 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Nondefinitive Spec/Std Data: a group and 1 type and a style and 200 class and 4 trim

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-268-8797	No Name Available	07/20/1974

FAQs

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

What is the FSCG of the NSN 4820-00-689-1483?

The FSCG of the NSN 4820-00-689-1483 is 4820

Does NSN 4820-00-689-1483 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 4820-00-689-1483 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-689-1483 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 4820-00-689-1483 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Tue, Dec 9, 1980