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4820-01-156-0556

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-01-156-0556
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
06/18/1983 (vor 43 Jahren)

3.985 inches nominal flange diameter, 3.125 inches nominal body inside diameter, 2a single threaded portion thread class, 0.312 inches nominal single threaded portion thread length, 0.094 inches nominal seat radius

Specs & Compatibility

Thread-Klasse

2a single threaded portion

Gewindelänge

0.312 inches nominal single threaded portion

Durchmesser des Flansches

3.985 inches nominal

Innendurchmesser des Gehäuses

3.125 inches nominal

Sitzradius

0.094 inches nominal

Höhe des Flanschsitzes bis zum Scheibenende

0.350 inches nominal

Untere Flanschhöhe

1.400 inches nominal

Gewindeanzahl pro Zoll

16 single threaded portion

Nenngewindegröße

3.500 inches single threaded portion

Form der Sitzfläche

radial

Besondere Merkmale

furnished w/flange gasket

Material

steel corrosion resisting overall

Stilbezeichnung

threaded flanged

Gewindeserienbezeichnung

un single threaded portion

Replacement For

Teilenummer Beschreibung
5330-01-333-5742 No Name Available 04/01/1994

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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
PLR-V43-14 Valve Seat
PLR-V43-14 ITEMS7 AND 9 Valve Seat
SST19A-607R Valve Seat
STT19A-607R Valve Seat

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-156-0556?
The FSCG of the NSN 4820-01-156-0556 is 4820
Does the NSN 4820-01-156-0556 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-156-0556 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 4820-01-156-0556 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-156-0556 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 4820-01-156-0556 was assigned to the Federal Catalog?
It was assigned vor 43 Jahren, on Sat, Jun 18, 1983