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 5950-01-459-7249
NSN 2925-00-467-7150
NSN 6320-00-731-6134
NSN 5855-01-495-6457
NSN 6650-01-529-6721
NSN 2925-01-261-0701
NSN 5855-01-067-7807
NSN 5960-00-910-3690
NSN 6220-01-056-1430
NSN 5930-01-099-9744
NSN 5965-01-113-9061
NSN 5960-00-878-9486