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 5950-01-415-4787
NSN 5965-01-555-8007
NSN 5905-01-571-9872
NSN 6620-01-207-0667
NSN 6610-01-330-1895
NSN 5945-01-600-0600
NSN 6685-01-522-7840
NSN 5975-01-435-4480
NSN 5935-01-161-1762
NSN 2925-01-107-7939
NSN 5965-01-453-7504
NSN 2925-00-251-0105