Product Details | HELICAL COMPRESSION SPRING SEAT

4820-00-081-9084 A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.

Part Alternates: 000819084

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 00-081-9084

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Technical Data | NSN 4820-00-081-9084

Characteristic Specifications
MATERIAL STEEL
MATERIAL HARDNESS RATING NOT RATED
OVERALL HEIGHT 0.5625 INCHES NOMINAL
END DIAMETER 0.2500 INCHES NOMINAL
DISTANCE FROM END TO FIRST STEP 0.4688 INCHES NOMINAL
CHAMFER ANGLE IN DEG 45.0
DESIGN TYPE SOLID
SPECIAL FEATURES STEP IS 1.1718 IN.LG X 0.3125 IN. WD;NOT CASEHARDENED
MANUFACTURERS CODE 9F512
DESIGN CONTROL REFERENCE 035-16223Z

Restrictions/Controls & Freight Information | NSN 4820-00-081-9084

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information