4820-00-138-3898
Check Valve
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Official Item Classification
- שֵׁם
- Check Valve
- (NSN) מספר מלאי לאומי
- 4820-00-138-3898
- (FSG) קבוצת אספקה פדרלית
- 48 Valves
- (FSC) סיווג אספקה פדרלי
- 4820 Valves
- (INC) שם פריט קוד
- 05487
- (FIIG) מדריך זיהוי פריטים פדרלי
- A530B0
- תַאֲרִיך
- 08/09/1971 (לפני 55 שנים)
spring disk loading method, poppet flow control device, 180.0 fahrenheit single response maximum operating temp, 3a all ends thread class, right-hand all ends thread direction
Specs & Compatibility
3a all ends
right-hand all ends
poppet
spring
180.0 fahrenheit single response
flared (tube) all ends
automatic
threaded external tube all ends
horizontal or vertical
600.0 pounds per square inch single response
0.375 inches all ends
37.0 degrees all ends
aluminum alloy 2024 body
aluminum alloy 2024 seat
rubber synthetic and steel comp 304 flow control device
fed-std-66, aisi 304/sae 30304 fed std single material response flow control device
qq-a-250/4,alloy 2024 fed spec single material response body
qq-a-250/4,alloy 2024 fed spec single material response seat
air 1st response
nitrogen, gaseous 2nd response
straight thru
unf all ends
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.
0005487
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