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4820-00-340-0853

Find complete technical information, availability, and procurement data for: 4820-00-340-0853

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4820-00-340-0853
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-340-0853
Item Name Code
22113
Assigment Date
01/01/1963 (63 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

recessed seal accommodation type, 0.363 inches minimum and 0.367 inches maximum body outside diameter, 0.684 inches minimum and 0.685 inches maximum flange diameter, 0.085 inches minimum and 0.100 inches maximum under flange height, 0.372 inches minimum and 0.378 inches maximum flange seat to disk end height

Product Characteristics

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

Flange Diameter
0.684 inches minimum and 0.685 inches maximum
Body Outside Diameter
0.363 inches minimum and 0.367 inches maximum
Flange Seat To Disk End Height
0.372 inches minimum and 0.378 inches maximum
Under Flange Height
0.085 inches minimum and 0.100 inches maximum
Seal Accommodation Type
recessed
Seating Surface Shape
flat
Body Stepped Inside Diameter
0.202 inches minimum and 0.205 inches maximum first step
Body Stepped Inside Diameter
0.276 inches minimum and 0.286 inches maximum second step
Special Features
2 bleed holes
Material
aluminum alloy 7075 overall
Surface Treatment
anodize overall
Fsc Application Data
valve,linear,directional control,acft

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
8U8017-4 Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-340-0853?
The FSCG of the NSN 4820-00-340-0853 is 4820
Does the NSN 4820-00-340-0853 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-340-0853 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-340-0853 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-340-0853 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 4820-00-340-0853 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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