4.000" i.D. One end and 6.800 other end.
No other part numbers with same form, fit, and function found.
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 6110-01-540-1502
NSN 6150-01-415-2345
NSN 6110-00-237-4073
NSN 5999-01-076-2758
NSN 2925-00-480-9068
NSN 5835-00-490-0530
NSN 5925-01-052-7670
NSN 5960-00-682-2777
NSN 5935-00-156-3697
NSN 6610-01-420-1739
NSN 5905-01-630-6377
NSN 5905-00-596-0714