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177972 Valve Seat

4820-00-059-4926

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Ausgewählte Teile

01-435-0398-4 ITEM 0021
5365-01-331-1243
Ring Spacer
01-435-0398-4 ITEM 0028
5325-01-331-1161
Retaining Ring
01-435-0398-4 ITEM 0034
4810-01-330-8828
Actuator Tripper
01-435-0398-4 ITEM 0035
5310-01-330-6923
Spring Tension Washer
01-435-0398-4 ITEM 0037
5365-01-330-2999
Shim Set
01-435-0398-4 ITEM 0038
5330-01-330-2998
Seal Retainer
01-435-0398-4 ITEM 0047
5360-01-329-9652
Compression Helical Spring
01-435-0398-4 ITEM 0049
5340-01-331-0091
Helical Compression Spring Seat

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Official Item Classification

Name
Valve Seat
Teilenummer
177972
(NSN) Nationale Lagernummer
4820-00-059-4926
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
06/15/1967 (vor 59 Jahren)

0.709 inches minimum and 0.719 inches maximum body inside diameter, 79.000 minimum and 81.000 maximum seat angle in deg, angular seating surface shape, 0.904 inches minimum and 0.905 inches maximum body outside diameter, 0.083 inches minimum and 0.085 inches maximum overall height

Specs & Compatibility

Gesamthöhe

0.083 inches minimum and 0.085 inches maximum

Gehäuseaußendurchmesser

0.904 inches minimum and 0.905 inches maximum

Innendurchmesser des Gehäuses

0.709 inches minimum and 0.719 inches maximum

Sitzwinkel in Grad

79.000 minimum and 81.000 maximum

Form der Sitzfläche

angular

Material

plastic overall

Stilbezeichnung

plain

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
177972 Valve Seat

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-059-4926?
The FSCG of the NSN 4820-00-059-4926 is 4820
Does the NSN 4820-00-059-4926 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-059-4926 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 4820-00-059-4926 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-059-4926 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 4820-00-059-4926 was assigned to the Federal Catalog?
It was assigned vor 59 Jahren, on Thu, Jun 15, 1967