Bracket only hardness rockwell c scale 40.0 min, 50.0 max; nut float 0.025 in. Min measured radially; passivated sleeve or boss portion only, per federal specification qq-p-35
A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.
Classification: Nuts of iron or steel
NSN 6620-01-643-6817
NSN 6150-01-074-7717
NSN 6320-00-456-0836
NSN 5965-01-100-2591
NSN 7035-01-322-8180
NSN 5996-01-412-6513
NSN 5950-00-227-0240
NSN 6105-01-355-9320
NSN 5895-01-391-2728
NSN 5895-00-883-8856
NSN 2925-01-364-7926
NSN 5855-00-185-1560