5320-01-493-5457 RIVET,BLIND Index 7643-01-493-5459 TOPOGRAPHIC GEOSPATIAL PRODUCTS

National Stock Number:
5340-01-493-5458

Federal Supply Class:
5340

National Item Identification Number:
014935458

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:
122-473501253711NAVAL SEA SYSTEMS COMMAND
122-4735012 P/N 1653711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
DESIGN TYPESOLID
BORE DIAMETER0.7550 INCHES MINIMUM AND 0.7650 INCHES MAXIMUM
COUNTERBORE DIAMETER2.3120 INCHES NOMINAL
FIRST STEP DIAMETER2.6250 INCHES NOMINAL
MATERIALSTEEL
PROPRIETARY CHARACTERISTICSPACS
OVERALL HEIGHT0.6250 INCHES NOMINAL
STYLE DESIGNATORSEAT


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