Aerospace Hardware Store

Aerospace

Hardware

4820-00-604-4645

Valve Seat

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Ausgewählte Teile

8T8434
5330-01-379-5143
Packing Retainer
8T8641
5310-01-439-8540
Flat Washer
8T8799
5970-01-439-8543
Electrical Insulation Sleeving
8T8806
5340-01-476-5014
Mounting Plate
8T8814
5340-01-429-0893
Dust and Moistu Protective Cover
8T8815
5330-01-429-3275
Mecha Seal Replacement Parts Kit
8T8821
5330-01-429-3277
Mecha Seal Replacement Parts Kit
8T8827
5305-01-439-8544
Machine Screw

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Kontaktieren Sie uns

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT-zertifiziert
  • Global Shipping

Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-604-4645
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
01/25/1975 (vor 51 Jahren)

0.275 inches minimum and 0.279 inches maximum under flange height, 2.250 inches minimum and 2.254 inches maximum body inside diameter, 0.125 inches minimum and 0.129 inches maximum flange seat to disk end height, 2.723 inches minimum and 2.730 inches maximum flange diameter, 2.496 inches minimum and 2.500 inches maximum body outside diameter

Specs & Compatibility

Durchmesser des Flansches

2.723 inches minimum and 2.730 inches maximum

Gehäuseaußendurchmesser

2.496 inches minimum and 2.500 inches maximum

Innendurchmesser des Gehäuses

2.250 inches minimum and 2.254 inches maximum

Höhe des Flanschsitzes bis zum Scheibenende

0.125 inches minimum and 0.129 inches maximum

Untere Flanschhöhe

0.275 inches minimum and 0.279 inches maximum

Sitzwinkel in Grad

5.000 nominal

Form der Sitzfläche

angular

Material

plastic fluorocarbon overall

Materialdokument und Klassifizierung

reinforced fluorocarbon extrusions mfr ref single material response overall

Stilbezeichnung

plain flanged

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
P8918A Valve Seat
SA220D2INPC3 Valve Seat

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-604-4645?
The FSCG of the NSN 4820-00-604-4645 is 4820
Does the NSN 4820-00-604-4645 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-604-4645 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 4820-00-604-4645 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-604-4645 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 4820-00-604-4645 was assigned to the Federal Catalog?
It was assigned vor 51 Jahren, on Sat, Jan 25, 1975