4820-01-322-2113
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
- 4820-01-322-2113
- (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
- 06/29/1990 (36 years ago)
poppet flow control device, 450.0 fahrenheit single response maximum operating temp, pressed-in renewable seat ring type, plain (pipe) 1st end connection style, right-hand 1st end thread direction
Specs & Compatibility
right-hand 1st end
poppet
pressed-in
450.0 fahrenheit single response
plain (pipe) 1st end
automatic
threaded external pipe 1st end
pressure tight outlet side
200.0 pounds per square inch single response
0.250 inches 1st end
0.8 pounds per square inch
inline popoff
copper alloy body
copper alloy flow control device
copper alloy seat
rubber silicone class q packing
air 1st response
oil, chlorinated transformer 2nd response
oxygen, gaseous 3rd response
straight thru
npt 1st end
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 |
|---|---|
| 524B-2M-08 | Safety Relief Valve |
| 524B-2M-8 | Safety Relief Valve |
| 721966 | Safety Relief Valve |
| 721966-1 | Safety Relief Valve |