5310-00-863-7959 NUT,PLAIN,HEXAGON Index 3940-00-863-7963 SPRING,TACKLE BLOCK

National Stock Number:
5360-00-863-7962

Federal Supply Class:
5360

National Item Identification Number:
008637962

Description:
SPRING,HELICAL,EXTENSION

Detail:
An open-or close-coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, so designed to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound so that an initial load must be applied to separate them. Excludes SPRING, REINFORCING, HOSE.


Manufacturer Information:
114E5064-177272THE BOEING COMPANY
114E5064-181205THE BOEING COMPANY


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY15
DESIGN TYPECLOSED
INSIDE DIAMETER0.280 INCHES MINIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 301 AND STEEL COMP 302 OVERALL
SPRING FREE LENGTH1.854 INCHES MINIMUM AND 1.954 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.390 INCHES MAXIMUM


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