Tip type bushing; 21000 series collar; 3/4-16 unf-2a threaded collar
A metallic item, cylindrical, with or without a flange at one end. It is designed to be inserted into a hole to reduce friction and/or the inside diameter of the hole, and protect the surrounding body structure from damage resulting from stress, strain and/or vibration. It must have a through hole parallel to its axis. It is designed for subsequent drilling operation. For items that are tapered see bushing (1), tapered. Excludes bushing, sleeve.
Classification: Drilling, threading or tapping tools and parts thereof, base metal
NSN 6650-01-145-5173
NSN 5855-01-154-3871
NSN 5985-01-158-2559
NSN 5835-01-352-6725
NSN 6130-01-650-3396
NSN 6685-00-634-9964
NSN 5990-00-604-3023
NSN 6240-01-099-2472
NSN 6650-00-897-7083
NSN 5905-00-833-4631
NSN 6685-01-205-8526
NSN 6240-01-264-2574