A sear spring is between shank diameters 0.281 in and 0.300 in, fourth shank diameter on opposite end is 0.310 in
A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.
NSN 6645-00-754-4108
NSN 5915-00-456-0873
NSN 5905-00-422-0772
NSN 5985-00-836-4783
NSN 6130-01-461-7765
NSN 5998-01-262-0703
NSN 5965-01-514-7231
NSN 5910-00-232-8916
NSN 5950-01-485-0246
NSN 5975-00-310-1099
NSN 6620-01-328-9862
NSN 6620-01-116-3983