4820-01-644-0413
Valve Seat Retainer
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Official Item Classification
- Name
- Valve Seat Retainer
- (NSN) National Stock Number
- 4820-01-644-0413
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 48241
- (FIIG) Federal Item Identification Guide
- A512E0
- Date
- 04/21/2015 (11 years ago)
4820-01-644-0413, valve seat retainer
Regulatory Compliance
Item does not contain precious metal.
The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0048241