4820-00-446-3353

Find complete technical information, availability, and procurement data for: 4820-00-446-3353
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-446-3353

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

0.938 inches nominal body inside diameter, 3.500 inches nominal flange diameter, 1.375 inches nominal body outside diameter, leslie pump pressure governor 2 in.size end item identification, 0.375 inches nominal 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: 3.500 inches nominal
Body Outside Diameter: 1.375 inches nominal
Body Inside Diameter: 0.938 inches nominal
End Item Identification: leslie pump pressure governor 2 in.size
Flange Seat To Disk End Height: 0.375 inches nominal
Under Flange Height: 1.531 inches nominal
Seat Angle In Deg: 45.000 nominal
Seal Accommodation Type: recessed
Seating Surface Shape: angular
Material: steel overall
Style Designator: plain flanged

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:

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5568NPC36	Valve Seat
5569NPC36	Valve Seat
5570NPC36	Valve Seat
6707NPC36	Valve Seat
CS4820-0082	Valve Seat
N10693	Valve Seat
PNS200-10PC13-65	Valve Seat
PNS200-11PC13-65	Valve Seat
PNS200-12PC13-65	Valve Seat
PNS200-14PC13-65	Valve Seat
PNS200-15PC13-65	Valve Seat
PNS200-16PC13-65	Valve Seat
PNS200-17PC13-65	Valve Seat
PNS200-18PC13-65	Valve Seat
PNS200-1PC13-65	Valve Seat
PNS200-21PC13-65	Valve Seat
PNS200-23PC13-65	Valve Seat
PNS200-25PC13-65	Valve Seat
PNS200-26ALT1PC13-65	Valve Seat
PNS200-27PC13-65	Valve Seat
PNS200-2PC13-65	Valve Seat
PNS200-3PC13-65	Valve Seat
PNS200-4PC13-65	Valve Seat
PNS200-5PC13-51	Valve Seat
PNS200-6PC13-65	Valve Seat
PNS200-7PC13-65	Valve Seat
PNS200-8PC13-65	Valve Seat
PNS284-1PC13-65	Valve Seat
XS117-1PC13	Valve Seat
XS117-2PC13	Valve Seat
XS117-3PC13	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-446-3353?

The FSCG of the NSN 4820-00-446-3353 is 4820

Does the NSN 4820-00-446-3353 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-446-3353 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 4820-00-446-3353 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-446-3353 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 4820-00-446-3353 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963