Air tight seal bushing
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.
NSN 5965-00-791-0964
NSN 5945-01-342-0068
NSN 4140-00-139-5799
NSN 6150-01-348-1758
NSN 6110-01-476-0524
NSN 4140-01-448-9725
NSN 5935-00-683-7894
NSN 6610-00-476-0975
NSN 5895-00-452-7134
NSN 6610-00-923-1917
NSN 5855-01-444-4220
NSN 6620-01-029-3705