4820-00-604-4645
Valve Seat
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Official Item Classification
- Name
- Valve Seat
- (NSN) National Stock Number
- 4820-00-604-4645
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 22113
- (FIIG) Federal Item Identification Guide
- A15500
- Date
- 01/25/1975 (51 years ago)
0.125 inches minimum and 0.129 inches maximum flange seat to disk end height, 0.275 inches minimum and 0.279 inches maximum under flange height, 2.723 inches minimum and 2.730 inches maximum flange diameter, 2.250 inches minimum and 2.254 inches maximum body inside diameter, 2.496 inches minimum and 2.500 inches maximum body outside diameter
Specs & Compatibility
2.723 inches minimum and 2.730 inches maximum
2.496 inches minimum and 2.500 inches maximum
2.250 inches minimum and 2.254 inches maximum
0.125 inches minimum and 0.129 inches maximum
0.275 inches minimum and 0.279 inches maximum
5.000 nominal
angular
plastic fluorocarbon overall
reinforced fluorocarbon extrusions mfr ref single material response overall
plain flanged
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.
0022113
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