4820-01-212-5259

Find complete technical information, availability, and procurement data for: 4820-01-212-5259
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-212-5259

Item Name Code

22113

Assigment Date

07/12/1985 (41 years ago)

A nonpositive displacement device which utilizes a rotating element with vanes or blades in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven by a prime mover which is not an integral part of the pump. It may be self-priming.

0.309 inches minimum and 0.310 inches maximum body outside diameter, 0.419 inches minimum and 0.420 inches maximum flange diameter, 0.1315 inches nominal flange seat to disk end height, 0.187 inches nominal body inside diameter, cartridge valve,p/n 13172 end item identification

Product Characteristics

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

Flange Diameter: 0.419 inches minimum and 0.420 inches maximum
Body Outside Diameter: 0.309 inches minimum and 0.310 inches maximum
Body Inside Diameter: 0.187 inches nominal
End Item Identification: cartridge valve,p/n 13172
Flange Seat To Disk End Height: 0.1315 inches nominal
Under Flange Height: 0.099 inches nominal
Hardness Rating: 38.0 rockwell c minimum and 45.0 rockwell c maximum overall
Seating Surface Shape: flat
Special Features: body od 0.025 x 30 deg cham,0.187 in. id tapering to 0.077 - 0.078 in.bore thru 0.126 in. od boss 0.0300 in. h w/16 michroinch finish,lower seat
Material: steel comp 17-4ph overall
Material Document And Classification: ams5643 assn std single material response overall
Surface Treatment: passivate overall
Style Designator: plain flanged
Fsc Application Data: acft eng fuel system components

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
27641	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-212-5259?

The FSCG of the NSN 4820-01-212-5259 is 4820

Does the NSN 4820-01-212-5259 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-212-5259 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 4820-01-212-5259 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-212-5259 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 4820-01-212-5259 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Jul 12, 1985