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166345PC134 Valve Seat

4820-00-216-7728

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Official Item Classification

Name
Valve Seat
Part Number
166345PC134
(NSN) National Stock Number
4820-00-216-7728
(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
01/01/1961 (65 years ago)

2.844 inches nominal body inside diameter, 4.808 inches nominal body outside diameter, steel overall material, flat seating surface shape, 0.750 inches nominal overall height

Specs & Compatibility

Overall Height

0.750 inches nominal

Body Outside Diameter

4.808 inches nominal

Body Inside Diameter

2.844 inches nominal

Seating Surface Shape

flat

Material

steel overall

Style Designator

plain

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

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Frequently Asked Questions

What is the FSCG of the NSN 4820-00-216-7728?
The FSCG of the NSN 4820-00-216-7728 is 4820
Does the NSN 4820-00-216-7728 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-216-7728 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 4820-00-216-7728 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-216-7728 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 4820-00-216-7728 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961