4820-00-306-1257
Flat Valve Diaphragm
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Official Item Classification
- Name
- Flat Valve Diaphragm
- (NSN) National Stock Number
- 4820-00-306-1257
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 60396
- (FIIG) Federal Item Identification Guide
- A540D0
- Date
- 01/01/1961 (65 years ago)
flat style designator, 0.025 inches nominal material thickness, 0.775 inches nominal center hole diameter, 3.750 inches nominal outside diameter, steel corrosion resisting material
Specs & Compatibility
3.750 inches nominal
0.025 inches nominal
0.775 inches nominal
steel corrosion resisting
flat
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.
S9C
0060396
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