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 5895-01-510-8523
NSN 6645-01-014-2849
NSN 6220-01-462-1479
NSN 5935-01-006-1558
NSN 5975-00-012-4376
NSN 5895-00-245-6287
NSN 6685-01-165-0576
NSN 6685-01-415-3117
NSN 7035-01-364-8454
NSN 5998-00-917-6972
NSN 5999-01-303-1431
NSN 5915-01-027-0800