Aerospace Hardware Store

Aerospace

Hardware

4820-01-183-2333

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

Featured Parts

B-108-1-1/4IN
4820-01-444-6183
Gate Valve
B-108 1/2IN
4820-01-444-6177
Gate Valve
B-108 1.50IN
4820-01-407-9331
Gate Valve
B-108-1IN
4820-01-407-9332
Gate Valve
B-108-2IN
4820-01-444-6184
Gate Valve
B-108-3/4IN
4820-01-408-0193
Gate Valve
B-108184
5330-01-140-3755
Plain Encased Seal
B-1084
4730-01-344-1038
Tube Union

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.

Contact Us

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 Certified
  • Global Shipping

Official Item Classification

Name
Valve Seat
(NSN) National Stock Number
4820-01-183-2333
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
22113
(FIIG) Federal Item Identification Guide
A15500
Date
07/04/1984 (42 years ago)

12 single threaded portion thread quantity per inch, 1.188 inches nominal overall height, 1.062 inches nominal single threaded portion thread length, 7.125 inches nominal body inside diameter, 3b single threaded portion thread class

Specs & Compatibility

Thread Class

3b single threaded portion

Thread Length

1.062 inches nominal single threaded portion

Overall Height

1.188 inches nominal

Body Inside Diameter

7.125 inches nominal

Thread Quantity Per Inch

12 single threaded portion

Nominal Thread Size

8.250 inches single threaded portion

Seating Surface Shape

flat

Material

nickel alloy overall

Material Document And Classification

qq-n-288 fed spec single material response overall

Style Designator

plain threaded

Thread Series Designator

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

Part Number Description
2602-36 Valve Seat
2602-36 PIECE 9 Valve Seat
504-4326578 Valve Seat
504-4326578 PIECE 9 Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-183-2333?
The FSCG of the NSN 4820-01-183-2333 is 4820
Does the NSN 4820-01-183-2333 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-183-2333 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 4820-01-183-2333 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-183-2333 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 4820-01-183-2333 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Wed, Jul 4, 1984