H555 Safety Relief Valve
4820-00-451-0570
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Official Item Classification
- Nombre
- Safety Relief Valve
- Número de Parte
- H555
- (NSN) Número de stock nacional
- 4820-00-451-0570
- (FSG) Grupo de suministro federal
- 48 Valves
- (FSC) Clasificación Federal de Suministros
- 4820 Válvulas no motorizadas
- (INC) Código de nombre del artículo
- 05488
- (FIIG) Guía Federal de Identificación de Artículos
- A046B0
- Fecha
- 05/17/1971 (hace 55 años)
3a 2nd end thread class, right-hand 2nd end thread direction, poppet flow control device, right-hand 1st end thread direction, 3b 1st end thread class
Specs & Compatibility
3a 2nd end
3b 1st end
right-hand 1st end
right-hand 2nd end
poppet
packing retaining
spring
6.0 gallons per minute
275.0 fahrenheit single response
external seat for gasket seal (boss) 2nd end
gasket seal(boss) 1st end
automatic
threaded external boss 2nd end
threaded internal boss 1st end
pressure tight outlet side
16 1st end
16 2nd end
35.0 pounds per square inch single response
0.750 inches 2nd end
0.750 inches 1st end
48.0 pounds per square inch
0.500 inches 1st end
0.500 inches 2nd end
second end description is inlet
steel comp 303 body
steel comp 303 seat
steel comp 630 flow control device
ams 5643 mfr ref 2nd material response flow control device
qq-s-764,type 303-canceled fed spec 1st material response body
qq-s-764,type 303-canceled fed spec 3rd material response seat
hydraulic fluid, mineral base single response
unf 2nd end
unjf 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.
0005488
Related Hardware Products
| Número de Parte | Descripción |
|---|---|
| 65651-09106-102 | Safety Relief Valve |
| H555 | Safety Relief Valve |