3-1/2 coils of the 5 coils which are active in valve close position are to be so spaced that they will just contact each other when sprin is compressed to 1-21/32 (valve open) assembly with these coils nearest cylinder head
An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.
NSN 5985-01-578-6915
NSN 6110-01-472-2756
NSN 5975-00-925-1197
NSN 5990-01-548-3711
NSN 5975-01-221-4281
NSN 5945-01-556-2141
NSN 6620-00-807-6954
NSN 4140-00-155-8012
NSN 5999-01-310-4532
NSN 5998-01-252-6009
NSN 2925-01-408-9362
NSN 6650-01-605-7744