1387F94H01

View detailed technical data, stock status, and sourcing information for: 1387F94H01
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-062-9354

Item Name Code

22113

Assigment Date

07/23/1978 (48 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.

4.225 inches nominal body outside diameter, 2.995 inches nominal under flange height, 1.005 inches nominal flange seat to disk end height, 2.830 inches nominal body inside diameter, 4.252 inches nominal flange diameter

Product Characteristics

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

Flange Diameter: 4.252 inches nominal
Body Outside Diameter: 4.225 inches nominal
Body Inside Diameter: 2.830 inches nominal
Flange Seat To Disk End Height: 1.005 inches nominal
Under Flange Height: 2.995 inches nominal
Seating Surface Shape: flat
Material: nickel alloy 600 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:

Part Number	Name
1386F25	Valve Seat
1386F25P19	Valve Seat
1387F94H01	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-062-9354?

The FSCG of the NSN 4820-01-062-9354 is 4820

Does the NSN 4820-01-062-9354 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-062-9354 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 4820-01-062-9354 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-062-9354 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 4820-01-062-9354 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Jul 23, 1978