2040-01-275-3523 HATCH,MARINE Index 5340-01-275-3525 SEAT,HELICAL COMPRESSION SPRING

National Stock Number:
5340-01-275-3524

Federal Supply Class:
5340

National Item Identification Number:
012753524

Description:
SEAT,HELICAL COMPRESSION SPRING

Detail:
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.


Manufacturer Information:
2915199-110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
OVERALL HEIGHT0.2400 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A177-67 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
SPECIAL FEATURESTWO MOUNTING HOLES,0.142 INCH DIA
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TYPE 2, CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCADMIUM AND CHROMATE
THIRD STEP DIAMETER1.0500 INCHES NOMINAL


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