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4820-00-018-5370

Valve Seat

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Ausgewählte Teile

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Identification Plate
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Plate Spacer
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Preformed Packing
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Shim
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Sleeve Spacer
114R1737-4
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Sleeve Spacer
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Setscrew

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-018-5370
(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)

2a second threaded portion thread class, 0.320 inches nominal second threaded portion thread length, 0.212 inches nominal first threaded portion thread length, 0.755 inches nominal overall height, 2a first threaded portion thread class

Specs & Compatibility

Thread-Klasse

2a first threaded portion

Thread-Klasse

2a second threaded portion

Gewindelänge

0.320 inches nominal second threaded portion

Gewindelänge

0.212 inches nominal first threaded portion

Gesamthöhe

0.755 inches nominal

Innendurchmesser des Gehäuses

0.500 inches nominal

Nenngewindegröße

0.688 inches first threaded portion

Nenngewindegröße

0.875 inches second threaded portion

Form der Sitzfläche

flat

Kritikalitätscode-Begründung

feat

Besondere Merkmale

special cleaned for liquid oxygen service

Material

steel corrosion resisting overall

Stilbezeichnung

double flanged

Gewindeserienbezeichnung

unef first threaded portion

Gewindeserienbezeichnung

unef second threaded portion

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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
07299001156 Valve Seat
B7299-001-156 Valve Seat

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-018-5370?
The FSCG of the NSN 4820-00-018-5370 is 4820
Does the NSN 4820-00-018-5370 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-018-5370 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 4820-00-018-5370 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-018-5370 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 4820-00-018-5370 was assigned to the Federal Catalog?
It was assigned vor 65 Jahren, on Sun, Jan 1, 1961