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 5975-01-394-4152
NSN 6135-00-951-3426
NSN 5999-00-299-0840
NSN 7035-00-185-8683
NSN 5960-00-266-6741
NSN 6220-01-348-0677
NSN 6105-01-652-3856
NSN 5905-00-153-8464
NSN 2925-01-161-7440
NSN 6135-01-648-4875
NSN 5945-01-218-9315
NSN 5965-01-241-9865