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 5945-01-377-0685
NSN 6645-01-597-8106
NSN 5998-01-529-7414
NSN 5905-00-100-3054
NSN 5920-01-354-9711
NSN 5975-01-569-7193
NSN 5945-01-472-1956
NSN 5855-01-598-5136
NSN 2925-00-149-0760
NSN 6130-00-222-6216
NSN 6145-01-218-0748
NSN 6135-00-269-5843