4820-01-040-0603
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.
Featured Parts
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 UsCertified 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
- 4820-01-040-0603
- (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
- 04/30/1977 (49 years ago)
11.188 inches nominal body outside diameter, 0.938 inches minimum and 0.943 inches maximum overall height, 0.938 inches nominal single threaded portion thread length, 3a single threaded portion thread class, 9.938 inches nominal body inside diameter
Specs & Compatibility
3a single threaded portion
0.938 inches nominal single threaded portion
0.938 inches minimum and 0.943 inches maximum
11.188 inches nominal
9.938 inches nominal
12 single threaded portion
11.188 inches single threaded portion
flat
for navy nuclear propulsion plant products only
copper alloy overall
astm b 164 assn std single material response or qq-n-288 comp b fed spec single material response overall
copper seat
plain
un single threaded portion
Replacement For
| Part Number | Description | |
|---|---|---|
| 4820-00-624-2601 | No Name Available | 01/01/1993 |
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0022113
Related Hardware Products
| Part Number | Description |
|---|---|
| 5000S4824F1385602PIECE2-10IN | Valve Seat |
| 803-2177917-10-02 | Valve Seat |