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 5985-01-037-3514
NSN 6110-00-140-8769
NSN 7035-00-731-8729
NSN 5895-00-070-9784
NSN 6645-01-149-9176
NSN 5905-01-421-2691
NSN 6145-01-557-9724
NSN 5985-01-482-2943
NSN 5910-00-470-7883
NSN 6110-00-181-5634
NSN 6150-01-222-2806
NSN 5950-01-643-5511