AT59643 Check Valve
4820-01-313-4540
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Official Item Classification
- Name
- Check Valve
- Part Number
- AT59643
- (NSN) National Stock Number
- 4820-01-313-4540
- (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
- 01/09/1990 (36 years ago)
threaded external tube 1st end connection type, threaded internal tube 2nd end connection type, 12 all ends thread quantity per inch, right-hand all ends thread direction, 2a all ends thread class
Specs & Compatibility
2a all ends
right-hand all ends
threaded external tube 1st end
threaded internal tube 2nd end
12 all ends
1.875 inches all ends
un 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.
0005487