A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
Classification: Other articles of iron or steel not wire nesoi
NSN 5895-01-386-3049
NSN 6645-00-754-4108
NSN 5985-00-584-0052
NSN 5905-01-290-4756
NSN 5895-01-659-6943
NSN 5975-01-196-7580
NSN 5835-00-756-4366
NSN 6105-01-213-0142
NSN 5930-01-204-1326
NSN 5855-01-609-8000
NSN 5895-01-242-1586
NSN 2925-00-265-7539