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 2925-00-194-7407
NSN 6130-01-084-6661
NSN 5910-01-416-5165
NSN 2925-01-327-3069
NSN 6645-00-145-6411
NSN 6150-00-995-0384
NSN 5835-01-138-4747
NSN 6620-00-236-7148
NSN 5996-00-661-1151
NSN 5930-00-153-4665
NSN 6220-01-157-9062
NSN 5925-01-457-7605