524-1 3-4INL1 Stop-Check Valve
4820-00-922-8424
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Official Item Classification
- Name
- Stop-Check Valve
- Part Number
- 524-1 3-4INL1
- (NSN) National Stock Number
- 4820-00-922-8424
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 05486
- (FIIG) Federal Item Identification Guide
- A530B0
- Date
- 02/09/1966 (60 years ago)
disk flow control device, inside screw bonnet type, threaded renewable seat ring type, 0.750 inches 1st end nominal pipe size accommodated, union bonnet attachment method
Specs & Compatibility
0.750 inches 1st end
disk
inside screw
union
threaded
150.0 fahrenheit single response
socket with brazing ring (pipe) 1st end
manual
unthreaded internal pipe 1st end
horizontal
bonnet packing
700.0 pounds per square inch single response
zzzy
copper alloy 922 body
nickel alloy 400 or nickel alloy r-405 stem
water-oil-gas single response
straight thru
quality assurance testing in accordance with navy level 1 assurance guide
Replacement For
| Part Number | Description | |
|---|---|---|
| 4820-00-924-0545 | No Name Available | 10/24/1971 |
Regulatory Compliance
Precious metal content is unknown
The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0005486
Related Hardware Products
| Part Number | Description |
|---|---|
| 2620-902ASSYE3-4INL1 | Stop-Check Valve |
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| SS845-1889587ASSYE3-4IN | Stop-Check Valve |
| SS845-1889587ASSYE3-4INL1 | Stop-Check Valve |