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).
NSN 6130-01-202-7907
NSN 6135-01-321-5659
NSN 2925-01-354-1752
NSN 5975-01-367-1859
NSN 6240-01-079-9080
NSN 6650-00-226-7099
NSN 5930-01-006-2465
NSN 2925-01-030-6580
NSN 6620-01-522-5717
NSN 6240-01-298-3246
NSN 5925-01-275-4555
NSN 5998-00-222-5293