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4820-00-497-1721

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-497-1721
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
02/05/1971 (vor 55 Jahren)

5.040 inches nominal body inside diameter, 2.218 inches nominal overall height, flat seating surface shape, plastic seat material, 6.430 inches minimum and 6.440 inches maximum body outside diameter

Specs & Compatibility

Gesamthöhe

2.218 inches nominal

Gehäuseaußendurchmesser

6.430 inches minimum and 6.440 inches maximum

Innendurchmesser des Gehäuses

5.040 inches nominal

Form der Sitzfläche

flat

Material

plastic seat

Material

rubber synthetic body

Stilbezeichnung

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

Related Hardware Products

Teilenummer Beschreibung
3222566 Valve Seat
3224949 Valve Seat

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-497-1721?
The FSCG of the NSN 4820-00-497-1721 is 4820
Does the NSN 4820-00-497-1721 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-497-1721 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 4820-00-497-1721 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-497-1721 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 4820-00-497-1721 was assigned to the Federal Catalog?
It was assigned vor 55 Jahren, on Fri, Feb 5, 1971