NSN 5340-00-453-8213

Part Details | HELICAL COMPRESSION SPRING SEAT

5340-00-453-8213 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.

Alternate Parts: 93986, 5340-00-453-8213, 00-453-8213, 5340004538213, 004538213

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 09, 196900-453-821324328 ( SEAT, HELICAL COMPRESSION SPRING )
REFERENCE DRAWINGS & PICTURES

SEAT

Cross Reference | NSN 5340-00-453-8213
Part Number Cage Code Manufacturer
9398682106PARKER-HANNIFIN CORPORATIONDBA CONTROL SYSTEMS DIVISION
Technical Data | NSN 5340-00-453-8213
Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225 TO 6, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT ANODIZE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE
STYLE DESIGNATOR7 SEAT
OVERALL HEIGHT0.2250 INCHES NOMINAL
END DIAMETER0.8210 INCHES MINIMUM AND 0.8250 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP0.1230 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM
FIRST STEP DIAMETER1.1750 INCHES MINIMUM AND 1.1850 INCHES MAXIMUM
BORE DIAMETER0.7430 INCHES MINIMUM AND 0.7470 INCHES MAXIMUM
DESIGN TYPE SOLID