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 6320-00-925-0558
NSN 5975-00-549-1718
NSN 6220-01-282-6572
NSN 5920-00-001-4314
NSN 5960-01-230-2806
NSN 5835-01-071-9310
NSN 5915-01-088-4439
NSN 5930-01-606-8880
NSN 5950-01-551-5506
NSN 5965-01-030-4222
NSN 5965-01-224-3865
NSN 5998-01-060-0723