561855 Air Horn Valve
4820-00-948-7779
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Official Item Classification
- Name
- Air Horn Valve
- Part Number
- 561855
- (NSN) National Stock Number
- 4820-00-948-7779
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 77777
- (FIIG) Federal Item Identification Guide
- A23900
- Date
- 04/20/1966 (60 years ago)
4820-00-948-7779, air horn valve
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.
SMS
1653000