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).
Classification: Other articles of iron or steel not wire nesoi
NSN 6110-01-195-6695
NSN 5965-01-197-6924
NSN 5835-00-286-5432
NSN 6650-01-543-3349
NSN 5915-01-659-0352
NSN 7035-01-138-5781
NSN 5996-00-062-6212
NSN 5975-01-104-4863
NSN 5895-01-088-5720
NSN 6650-00-539-7298
NSN 6610-01-033-2402
NSN 5965-01-229-7277