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4820-00-171-1392

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-171-1392
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
08/27/1972 (vor 54 Jahren)

0.375 inches nominal overall height, 0.188 inches minimum and 0.192 inches maximum seat radius, 1.289 inches minimum and 1.297 inches maximum body inside diameter, 2.245 inches minimum and 2.250 inches maximum body outside diameter, grooved seal accommodation type

Specs & Compatibility

Gesamthöhe

0.375 inches nominal

Gehäuseaußendurchmesser

2.245 inches minimum and 2.250 inches maximum

Innendurchmesser des Gehäuses

1.289 inches minimum and 1.297 inches maximum

Sitzradius

0.188 inches minimum and 0.192 inches maximum

Art der Robben-Unterkunft

grooved

Form der Sitzfläche

radial

Kritikalitätscode-Begründung

zzzy

Material

plastic acetal overall

Stilbezeichnung

plain

Referenznummer Unterscheidungsmerkmale

item that supports a level 1 or subsafe critical system that has undergone quality assurance during the acquisition process

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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 4820-00-171-1392?
The FSCG of the NSN 4820-00-171-1392 is 4820
Does the NSN 4820-00-171-1392 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-171-1392 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 4820-00-171-1392 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-171-1392 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 4820-00-171-1392 was assigned to the Federal Catalog?
It was assigned vor 54 Jahren, on Sun, Aug 27, 1972