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4820-01-257-8721

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-01-257-8721
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
06/25/1987 (vor 39 Jahren)

material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications reference number differentiating characteristics, zzzy criticality code justification

Specs & Compatibility

Kritikalitätscode-Begründung

zzzy

Referenznummer Unterscheidungsmerkmale

material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
C

The item has critical features such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).

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
B-7559 PC 3 Valve Seat

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-257-8721?
The FSCG of the NSN 4820-01-257-8721 is 4820
Does the NSN 4820-01-257-8721 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-257-8721 require demilitarization?
Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).
Does NSN 4820-01-257-8721 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-257-8721 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 4820-01-257-8721 was assigned to the Federal Catalog?
It was assigned vor 39 Jahren, on Thu, Jun 25, 1987