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51157D Valve Seat

4820-01-130-8775

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Official Item Classification

Name
Valve Seat
Teilenummer
51157D
(NSN) Nationale Lagernummer
4820-01-130-8775
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
04/29/1982 (vor 44 Jahren)

2a single threaded portion thread class, 0.468 inches nominal body inside diameter, 0.127 inches nominal flange seat to disk end height, 0.250 inches nominal single threaded portion thread length, 0.904 inches nominal flange diameter

Specs & Compatibility

Thread-Klasse

2a single threaded portion

Gewindelänge

0.250 inches nominal single threaded portion

Durchmesser des Flansches

0.904 inches nominal

Innendurchmesser des Gehäuses

0.468 inches nominal

Höhe des Flanschsitzes bis zum Scheibenende

0.127 inches nominal

Untere Flanschhöhe

0.312 inches nominal

Sitzwinkel in Grad

75.000 nominal

Gewindeanzahl pro Zoll

24 single threaded portion

Nenngewindegröße

0.750 inches single threaded portion

Form der Sitzfläche

angular

Besondere Merkmale

two wrenching lugs on seat end

Material

nickel alloy overall

Stilbezeichnung

threaded flanged

Gewindeserienbezeichnung

uns single threaded portion

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
51157-D-380 Valve Seat
51157D Valve Seat

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-130-8775?
The FSCG of the NSN 4820-01-130-8775 is 4820
Does the NSN 4820-01-130-8775 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-130-8775 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 4820-01-130-8775 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-130-8775 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 4820-01-130-8775 was assigned to the Federal Catalog?
It was assigned vor 44 Jahren, on Thu, Apr 29, 1982