NSN 5340-00-425-9302

Part Details | HELICAL COMPRESSION SPRING SEAT

5340-00-425-9302 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: 790141, 79014-1, 5340-00-425-9302, 00-425-9302, 5340004259302, 004259302

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 04, 197400-425-930224328 ( SEAT, HELICAL COMPRESSION SPRING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5340-00-425-9302
Part Number Cage Code Manufacturer
79014-182106PARKER-HANNIFIN CORPORATIONDBA CONTROL SYSTEMS DIVISION
Technical Data | NSN 5340-00-425-9302
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 1, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE
OVERALL HEIGHT0.2500 INCHES NOMINAL
END DIAMETER0.4650 INCHES MINIMUM AND 0.4750 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM
FIRST STEP DIAMETER0.6250 INCHES NOMINAL
FIRST STEP LENGTH0.1450 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM
BORE DIAMETER0.3550 INCHES NOMINAL
COUNTERSINK DIAMETER0.3880 INCHES MINIMUM AND 0.3920 INCHES MAXIMUM
DESIGN TYPE SOLID