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4820-00-036-1944

Find complete technical information, availability, and procurement data for: 4820-00-036-1944

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4820-00-036-1944
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-036-1944
Item Name Code
22113
Assigment Date
01/01/1963 (63 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

2.688 inches nominal overall height, 3.375 inches nominal body inside diameter, 2a single threaded portion thread class, 16 single threaded portion thread quantity per inch, 1.188 inches nominal single threaded portion thread length

Product Characteristics

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

Thread Class
2a single threaded portion
Thread Length
1.188 inches nominal single threaded portion
Overall Height
2.688 inches nominal
Body Inside Diameter
3.375 inches nominal
Thread Quantity Per Inch
16 single threaded portion
Nominal Thread Size
4.250 inches single threaded portion
Seating Surface Shape
flat
Material
steel corrosion resisting overall
Style Designator
plain threaded
Thread Series Designator
un single threaded portion

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
19276 Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-036-1944?
The FSCG of the NSN 4820-00-036-1944 is 4820
Does the NSN 4820-00-036-1944 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-036-1944 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 4820-00-036-1944 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-036-1944 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 4820-00-036-1944 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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