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4820-00-062-0140

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) National Stock Number
4820-00-062-0140
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
22113
(FIIG) Federal Item Identification Guide
A15500
Date
01/01/1963 (63 years ago)

1.815 inches nominal seat radius, 2.000 inches nominal overall height, 3.630 inches nominal body inside diameter, 4.940 inches nominal body outside diameter, 4.940 inches nominal flange diameter

Specs & Compatibility

Flange Diameter

4.940 inches nominal

Overall Height

2.000 inches nominal

Body Outside Diameter

4.940 inches nominal

Body Inside Diameter

3.630 inches nominal

Seat Radius

1.815 inches nominal

Flange Seat To Disk End Height

0.523 inches nominal

Under Flange Height

2.120 inches nominal

Seating Surface Shape

radial

Special Features

has tow 0.460 in. holes centered on periphery 180.0 deg apart

Material

rubber overall

Style Designator

plain flanged

Replacement For

Part Number Description
4820-00-913-1210 No Name Available 05/09/1973

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0022113

Related Hardware Products

Part Number Description
203-206-035-100-003 Valve Seat
230-206-035-100-003 Valve Seat
470-206-035-100-003 Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-062-0140?
The FSCG of the NSN 4820-00-062-0140 is 4820
Does the NSN 4820-00-062-0140 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-062-0140 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 4820-00-062-0140 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-062-0140 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 4820-00-062-0140 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963