4820-01-057-6792
Safety Relief Valve
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Official Item Classification
- 이름
- Safety Relief Valve
- (NSN) 국가 재고 번호
- 4820-01-057-6792
- (FSG) 연방 공급 그룹
- 48 Valves
- (FSC) 연방 공급 분류
- 4820 공급 업체
- (INC) 품목 이름 코드
- 05488
- (FIIG) 연방 품목 식별 가이드
- A046B0
- 날짜
- 03/17/1978 (48년 전)
poppet flow control device, 250.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, spring disk loading method, 500.0 cubic feet per minute valve discharge flow rate
Specs & Compatibility
right-hand all ends
poppet
spring
500.0 cubic feet per minute
250.0 fahrenheit single response
plain,optional end(pipe) all ends
automatic
threaded internal pipe all ends
+3890.0 to 7500.0 pounds per square inch
10500.0 pounds per square inch single response
0.250 inches all ends
plastic polychlorotrifluoroethylene flow control device
steel body
steel seat
steel stem
l-p-385,grade 2 assn std single material response flow control device
qq-s-764,type 303-canceled fed spec single material response stem
qq-s-764,type 303-canceled fed spec single material response body
qq-s-764,type 303-canceled fed spec single material response seat
air 1st response
gas, natural 2nd response
helium 3rd response
nitrogen, gaseous 5th response
oil, hydraulic 4th response
straight thru note: to be used for valve bodies of one section only.
npt all ends
1 locking device
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
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