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 6645-01-564-0569
NSN 6135-01-529-8523
NSN 5835-01-647-6426
NSN 5998-01-401-5396
NSN 5905-00-532-1411
NSN 6110-00-241-5528
NSN 2925-01-281-6403
NSN 2925-00-633-7223
NSN 6130-01-067-1771
NSN 5855-00-411-8688
NSN 5960-01-473-9203
NSN 5960-01-094-5958