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 5965-01-415-3865
NSN 6135-00-078-9931
NSN 5945-00-911-0572
NSN 6685-01-037-2425
NSN 5999-00-932-1316
NSN 6145-00-269-4271
NSN 7035-00-079-7189
NSN 5960-01-364-1318
NSN 6620-00-358-7160
NSN 5965-00-281-0319
NSN 5930-00-399-3237
NSN 6145-01-097-8341