NSN 5340-00-171-2864

Part Details | HELICAL COMPRESSION SPRING SEAT

5340-00-171-2864 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: 118622, 5340-00-171-2864, 00-171-2864, 5340001712864, 001712864

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 16, 197300-171-286424328 ( SEAT, HELICAL COMPRESSION SPRING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5340-00-171-2864
Part Number Cage Code Manufacturer
11862296124TRANSDIGM, INC.DBA AERO FLUID PRODUCTS
Technical Data | NSN 5340-00-171-2864
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 MIL SPEC SINGLE TREATMENT RESPONSE
OVERALL HEIGHT0.8600 INCHES MINIMUM AND 0.8900 INCHES MAXIMUM
END DIAMETER0.1180 INCHES MINIMUM AND 0.1220 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP0.5300 INCHES MINIMUM AND 0.5400 INCHES MAXIMUM
FIRST STEP DIAMETER0.2200 INCHES MINIMUM AND 0.2300 INCHES MAXIMUM
FIRST STEP LENGTH0.0350 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM
DESIGN TYPE SOLID