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 5935-01-076-4294
NSN 6645-00-244-0359
NSN 5915-01-076-4538
NSN 5920-00-413-3341
NSN 6620-01-461-3550
NSN 5925-01-381-0614
NSN 5835-01-453-7731
NSN 5999-01-532-8387
NSN 6105-01-407-8697
NSN 6145-01-435-5700
NSN 5990-01-525-2250
NSN 4140-01-158-1401