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4820-00-939-8143

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-939-8143
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
11/16/1965 (vor 60 Jahren)

0.350 inches nominal overall height, 0.250 inches nominal single threaded portion thread length, 2a single threaded portion thread class, 45.000 nominal seat angle in deg, 0.733 inches nominal body inside diameter

Specs & Compatibility

Thread-Klasse

2a single threaded portion

Gewindelänge

0.250 inches nominal single threaded portion

Gesamthöhe

0.350 inches nominal

Innendurchmesser des Gehäuses

0.733 inches nominal

Sitzwinkel in Grad

45.000 nominal

Gewindeanzahl pro Zoll

20 single threaded portion

Nenngewindegröße

1.125 inches single threaded portion

Form der Sitzfläche

angular

Besondere Merkmale

internal octagon wrenching facility,0.656 in. flat to flat distance

Material

plastic polyamide (nylon) overall

Stilbezeichnung

plain threaded

Gewindeserienbezeichnung

un single threaded portion

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

Related Hardware Products

Teilenummer Beschreibung
51156E Valve Seat

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-939-8143?
The FSCG of the NSN 4820-00-939-8143 is 4820
Does the NSN 4820-00-939-8143 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-939-8143 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 4820-00-939-8143 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-939-8143 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 4820-00-939-8143 was assigned to the Federal Catalog?
It was assigned vor 60 Jahren, on Tue, Nov 16, 1965