Impuse coupling
A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes bushing, drill, jig.
Classification: Parts, nesoi, for cylindrical roller bearings, nesoi
NSN 6145-01-630-5969
NSN 6110-01-592-0459
NSN 5920-01-462-0055
NSN 4140-01-530-7356
NSN 6135-01-341-9814
NSN 5920-01-464-8480
NSN 5910-01-412-9215
NSN 6220-00-238-8587
NSN 7035-01-388-6943
NSN 5950-01-534-2914
NSN 5855-01-619-6124
NSN 6135-01-567-0739