4820-00-157-0171
Check 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
- Check Valve
- (NSN) National Stock Number
- 4820-00-157-0171
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 05487
- (FIIG) Federal Item Identification Guide
- A530B0
- Date
- 01/26/1973 (53 years ago)
poppet flow control device, -20.0 fahrenheit 1st response maximum operating temp, 3a all ends thread class, spring disk loading method, right-hand all ends thread direction
Specs & Compatibility
3a all ends
right-hand all ends
poppet
spring
-20.0 fahrenheit 1st response
400.0 fahrenheit 2nd response
flared (tube) all ends
automatic
threaded external tube all ends
horizontal or vertical
12 all ends
3000.0 pounds per square inch single response
1.500 inches all ends
37.0 degrees all ends
steel comp 303 overall
fed-std-66, aisi 303/sae 30303 fed std single material response overall
fuel/oil, hydrocarbon single response
straight thru
un all ends
Replacement For
| Part Number | Description | |
|---|---|---|
| 4820-00-461-0974 | No Name Available | 07/01/1992 |
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.
0005487
Related Hardware Products
| Part Number | Description |
|---|---|
| 232T12TT5 | Check Valve |
| A488-12SS2 | Check Valve |
| A488-12SS2-5 | Check Valve |
| GV500T12T05 | Check Valve |