Product Details | HELICAL COMPRESSION SPRING SEAT

2805-00-345-3393 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: 003453393

Engines, Turbines, and Components | Gasoline Reciprocating Engines, Except Aircraft; and Components

Supply Group (FSG) NSN Assign. NIIN
28 00-345-3393

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Technical Data | NSN 2805-00-345-3393

Characteristic Specifications
MATERIAL STEEL
MATERIAL HARDNESS RATING NOT RATED
OVERALL HEIGHT 0.4590 INCHES MINIMUM AND 0.4790 INCHES MAXIMUM
FIRST STEP DIAMETER 1.7090 INCHES MINIMUM AND 1.7290 INCHES MAXIMUM
BORE DIAMETER 0.5910 INCHES MINIMUM AND 0.5950 INCHES MAXIMUM
RIDGE HEIGHT 0.0840 INCHES MINIMUM AND 0.1040 INCHES MAXIMUM
DISTANCE FROM CENTER TO BEGINNING OF RIDGE 0.7560 INCHES MINIMUM AND 0.7760 INCHES MAXIMUM
BORE TAPER IN DEG 7.0
DESIGN TYPE SOLID
SPECIAL FEATURES NOT CASEHARDENED

Restrictions/Controls & Freight Information | NSN 2805-00-345-3393

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