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 5960-01-018-1237
NSN 4140-01-606-9953
NSN 5925-01-555-7565
NSN 6320-00-070-4544
NSN 6320-01-299-6367
NSN 6145-01-332-3416
NSN 5975-00-491-6434
NSN 6610-00-578-6790
NSN 5996-01-214-6575
NSN 5996-01-548-5481
NSN 6645-00-739-6718
NSN 6130-01-420-5965