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 2925-01-440-9912
NSN 6320-01-233-5798
NSN 6650-01-069-5464
NSN 5905-01-512-8230
NSN 6135-01-512-8740
NSN 5965-01-398-9579
NSN 5855-01-284-0589
NSN 5855-01-481-3906
NSN 4140-01-583-3203
NSN 6645-00-510-6643
NSN 4140-01-422-3309
NSN 5910-01-369-3638