0.250-28 unf 3b tapped hole through one side of threads
A cylindrically shaped item with a concentric bore and a peripheral thread over its entire length or over a portion thereof. One face is drilled, slotted, knurled, or has projecting lugs for installation and/or removal purposes. Excludes retainer, optical element.
NSN 2925-00-343-3235
NSN 6145-00-934-0331
NSN 6320-00-242-3300
NSN 6150-01-376-1560
NSN 5996-01-447-7116
NSN 5945-01-211-8820
NSN 5990-01-084-0807
NSN 6130-01-198-5876
NSN 5855-00-411-8688
NSN 5945-01-113-9532
NSN 5965-01-251-4381
NSN 6645-00-907-8584