909D138-25 Valve Seat
4820-00-818-1049
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
- Part Number
- 909D138-25
- (NSN) National Stock Number
- 4820-00-818-1049
- (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
- 01/01/1962 (64 years ago)
1.812 inches nominal flange diameter, 0.969 inches nominal body inside diameter, 0.312 inches nominal flange seat to disk end height, 1.562 inches nominal body outside diameter, 0.214 inches minimum and 0.224 inches maximum seat radius
Specs & Compatibility
1.812 inches nominal
1.562 inches nominal
0.969 inches nominal
0.214 inches minimum and 0.224 inches maximum
0.312 inches nominal
1.438 inches nominal
grooved
radial
cobalt alloy face
steel body
mil-r-17131,type mil-rcocr-a mil spec single material response face
qq-s-763,class 410 fed spec single material response body
plain flanged
Regulatory Compliance
Precious metal content is unknown
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 |
|---|---|
| 909D138-25 | Valve Seat |
| 909D138PC25 | Valve Seat |