4820-01-079-1485
Valve Seat
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Official Item Classification
- Name
- Valve Seat
- (NSN) National Stock Number
- 4820-01-079-1485
- (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
- 06/27/1979 (47 years ago)
1.375 inches nominal flange diameter, 2a single threaded portion thread class, 0.750 inches nominal body inside diameter, 0.625 inches nominal single threaded portion thread length, 1.047 inches nominal body outside diameter
Specs & Compatibility
2a single threaded portion
0.625 inches nominal single threaded portion
1.375 inches nominal
1.047 inches nominal
0.750 inches nominal
0.375 inches nominal
0.875 inches nominal
1.125 inches single threaded portion
flat
nickel alloy overall
qq-n-281 fed spec single material response overall
plain flanged
unef single threaded portion
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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