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 2925-01-277-5882
NSN 6110-01-456-8466
NSN 5996-01-107-2234
NSN 5950-01-630-5794
NSN 5975-01-462-4855
NSN 4140-01-123-6066
NSN 5925-01-571-8640
NSN 6645-01-172-4477
NSN 6110-00-165-3848
NSN 7035-01-477-2818
NSN 5990-00-296-4825
NSN 6610-01-425-1523