4820-01-148-9515

Find complete technical information, availability, and procurement data for: 4820-01-148-9515
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-148-9515

Item Name Code

77777

Assigment Date

03/13/1983 (43 years ago)

An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes:stem, faucet; and stem, needle valve.

steel,aisi 1095;o/a lg 1.560 in.;id 1.066 in.;od 1.977 in. nominal;15 splines 8/16 pitch,flat root side fit;key dia 180 deg apart,0.252 in.w;splines chamfer 30 deg to minor dia. 1.703 in. nominal general characteristics item description

Product Characteristics

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

General Characteristics Item Description: steel,aisi 1095;o/a lg 1.560 in.;id 1.066 in.;od 1.977 in. nominal;15 splines 8/16 pitch,flat root side fit;key dia 180 deg apart,0.252 in.w;splines chamfer 30 deg to minor dia. 1.703 in. nominal

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-061-0427	No Name Available	09/01/1986

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
2620-920X12 PIECE 53 4IN	Globe Valve Splined Adapter
26M77-100 ITEM 84	Globe Valve Splined Adapter
845-2181282 PIECE 53 4IN	Globe Valve Splined Adapter
845-2445066 ITEM 84	Globe Valve Splined Adapter

FAQs

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

What is the FSCG of the NSN 4820-01-148-9515?

The FSCG of the NSN 4820-01-148-9515 is 4820

Does NSN 4820-01-148-9515 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 4820-01-148-9515 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-148-9515 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 4820-01-148-9515 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sun, Mar 13, 1983