4820-01-670-3721
Safety Relief Valve
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
- Safety Relief Valve
- (NSN) National Stock Number
- 4820-01-670-3721
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 05488
- (FIIG) Federal Item Identification Guide
- A046B0
- Date
- 02/20/2018 (8 years ago)
disk flow control device, 1.50 inches 2nd end nominal pipe size accommodated, 1.00 inches 1st end nominal pipe size accommodated, right-hand all ends thread direction, inside spring bonnet type
Specs & Compatibility
1.00 inches 1st end
1.50 inches 2nd end
right-hand all ends
disk
inside spring
threaded
spring
plain (pipe) 1st end
plain,optional end(pipe) 2nd end
automatic
threaded external pipe 1st end
threaded internal pipe 2nd end
11.5 all ends
700.0 pounds per square inch single response
1.50 inches 2nd end
1.00 inches 1st end
200.0 pounds per square inch
2.375 inches
2.875 inches
copper alloy 844 body
copper alloy stem
rubber synthetic seat
steel stainless - use stb000 disk
astm a479-316 assn std single material response disk
astm b584 assn std single material response body
astm b16 assn std single material response stem
liquid single response
angle
npt all ends
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.
0005488
Related Hardware Products
| Part Number | Description |
|---|---|
| 919BFEV01-JE0200 | Safety Relief Valve |