4820-00-183-6992
Stop-Check Valve
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Official Item Classification
- Name
- Stop-Check Valve
- (NSN) National Stock Number
- 4820-00-183-6992
- (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
- 02/19/1971 (55 years ago)
right-hand all ends thread direction, disk flow control device, inside screw bonnet type, plain (pipe) all ends connection style, threaded bonnet attachment method
Specs & Compatibility
right-hand all ends
disk
inside screw
threaded
plain (pipe) all ends
manual
threaded external pipe all ends
horizontal
bonnet packing
1.000 inches all ends
copper alloy body
nickel alloy seat
nickel alloy stem
steam single response
straight thru
"03950-cid882037226 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
npt all ends
Replacement For
| Part Number | Description | |
|---|---|---|
| 4820-00-760-3751 | No Name Available | 08/01/1976 |
| 4820-00-965-1126 | No Name Available | 08/01/1992 |
| 4820-01-061-1505 | No Name Available | 03/01/1982 |
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.
0005486
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