4820-01-257-2260
Stop-Check Valve
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Official Item Classification
- Name
- Stop-Check Valve
- (NSN) Nationale Lagernummer
- 4820-01-257-2260
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Bundesversorgungsklassifizierung
- 4820 Nicht angetriebene Ventile
- (INC) Artikelbezeichnung Code
- 05486
- (FIIG) Leitfaden zur Identifizierung von Bundesartikeln
- A530B0
- Datum
- 06/16/1987 (vor 39 Jahren)
right-hand 1st end thread direction, inside spring bonnet type, 0.250 inches all ends nominal pipe size accommodated, 250.0 fahrenheit single response maximum operating temp, threaded bonnet attachment method
Specs & Compatibility
0.250 inches all ends
right-hand 1st end
inside spring
threaded
250.0 fahrenheit single response
swivel nut, inverted flare (pipe) 2nd end
plain (pipe) 1st end
manual
threaded external pipe 1st end
unthreaded internal pipe 2nd end
horizontal
6000.0 pounds per square inch single response
0.250 inches 1st end
steel and steel comp 630 overall
straight thru
flow control device: stem
npt 1st end
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.
0005486
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