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28CS4E Valve Seat

4820-00-218-2056

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Official Item Classification

Name
Valve Seat
Teilenummer
28CS4E
(NSN) Nationale Lagernummer
4820-00-218-2056
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
01/01/1961 (vor 65 Jahren)

3.500 inches nominal flange diameter, flat seating surface shape, 3.025 inches nominal body outside diameter, 0.250 inches nominal flange seat to disk end height, 0.218 inches nominal under flange height

Specs & Compatibility

Durchmesser des Flansches

3.500 inches nominal

Gehäuseaußendurchmesser

3.025 inches nominal

Höhe des Flanschsitzes bis zum Scheibenende

0.250 inches nominal

Untere Flanschhöhe

0.218 inches nominal

Form der Sitzfläche

flat

Besondere Merkmale

drill two holes 0.154 dia 10-24 thds 1/4 in. deep two screws far side,four holes 0.120 dia 1/4 deep for four dowel pins

Material

copper alloy overall

Stilbezeichnung

plain flanged

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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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-218-2056?
The FSCG of the NSN 4820-00-218-2056 is 4820
Does the NSN 4820-00-218-2056 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-218-2056 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 4820-00-218-2056 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-218-2056 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 4820-00-218-2056 was assigned to the Federal Catalog?
It was assigned vor 65 Jahren, on Sun, Jan 1, 1961