National Item Identification Number
00-317-2903
003172903
5360-00-317-2903
5360003172903
National Stock Number
Item Name
SPRING,HELICAL,EXTENSION
Federal Supply Class
5360
Description
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.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
BB55S61-021PC7
BB55S61-022PC7
BB55S61-39PC7
BB55S61-40PC7
BB57S61-020PC6
BB
Required Categories
MATERIAL
STYLE DESIGNATOR
INSIDE DIAMETER
SPRING FREE LENGTH
SPRING FREE OUT
Required Description
STEEL OVERALL
B1 CYLINDRICAL
0.515 INCHES NOMINAL
15.250 INCHES NOMINAL
0.60