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4820-01-346-1921

Find complete technical information, availability, and procurement data for: 4820-01-346-1921

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4820-01-346-1921
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-346-1921
Item Name Code
32528
Assigment Date
09/28/1991 (34 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.

ball valve type for which designed, 1.413 inches nominal largest outside diameter, 2.000 inches valve size for which designed, 5.562 inches nominal overall length, zzzy criticality code justification

Product Characteristics

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

Overall Length
5.562 inches nominal
Largest Outside Diameter
1.413 inches nominal
Valve Type For Which Designed
ball
Criticality Code Justification
zzzy
Valve Size For Which Designed
2.000 inches
Material
titanium
Reference Number Differentiating Characteristics
quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items

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
211058038 Fluid Valve Stem
211058038L1 Fluid Valve Stem
801-6408786 FIND 53 Fluid Valve Stem
801-6408786 FIND 53L1 Fluid Valve Stem
DF330646 FIND 53 Fluid Valve Stem
DF330646 FIND 53L1 Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-346-1921?
The FSCG of the NSN 4820-01-346-1921 is 4820
Does the NSN 4820-01-346-1921 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-346-1921 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-346-1921 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-346-1921 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 4820-01-346-1921 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Sat, Sep 28, 1991

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