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 5985-00-949-5691
NSN 6610-01-196-6388
NSN 6685-00-998-2754
NSN 2925-00-679-8131
NSN 5935-00-442-6518
NSN 2925-00-275-1807
NSN 5960-00-151-7576
NSN 6685-01-391-6790
NSN 5975-01-425-0561
NSN 5965-00-788-5466
NSN 5975-01-063-4101
NSN 5920-00-073-5507