4820-00-446-3386
Piston
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Official Item Classification
- Name
- Piston
- (NSN) National Stock Number
- 4820-00-446-3386
- (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
- 01/01/1963 (63 years ago)
cres steel,4.235 in. od of head,3.031 in. o/a h,2062 in. lg of stem,1.254 in. od of stem general characteristics item description
Specs & Compatibility
cres steel,4.235 in. od of head,3.031 in. o/a h,2062 in. lg of stem,1.254 in. od of stem
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.
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