NSN 5340-01-054-6386

Part Details | HELICAL COMPRESSION SPRING SEAT

5340-01-054-6386 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: 5852571, 585257-1, 42679A, 5340-01-054-6386, 01-054-6386, 5340010546386, 010546386

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 23, 197801-054-638624328 ( SEAT, HELICAL COMPRESSION SPRING )
REFERENCE DRAWINGS & PICTURES

SEAT

Cross Reference | NSN 5340-01-054-6386
Part Number Cage Code Manufacturer
585257-170210HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
42679A73760ITT AEROSPACE CONTROLS LLCDBA ITT AEROSPACE CONTROLS
Technical Data | NSN 5340-01-054-6386
Characteristic Specifications
MATERIAL STEEL COMP 630
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENT PASSIVATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
STYLE DESIGNATOR5 SEAT
OVERALL HEIGHT0.1910 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM
END DIAMETER0.1315 INCHES MINIMUM AND 0.1325 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP0.1340 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM
FIRST STEP DIAMETER0.2630 INCHES MINIMUM AND 0.2640 INCHES MAXIMUM
FIRST STEP LENGTH0.0245 INCHES MINIMUM AND 0.0265 INCHES MAXIMUM
SECOND STEP DIAMETER0.4190 INCHES MINIMUM AND 0.4200 INCHES MAXIMUM
BORE DIAMETER0.0420 INCHES MINIMUM AND 0.0440 INCHES MAXIMUM
COUNTERSINK DIAMETER0.1315 INCHES MINIMUM AND 0.1325 INCHES MAXIMUM
COUNTERBORE LENGTH0.1610 INCHES MINIMUM AND 0.1670 INCHES MAXIMUM
COUNTERBORE DIAMETER0.0870 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM
COUNTERSINK ANGLE IN DEG45.0
DESIGN TYPE SOLID