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 6685-00-570-0095
NSN 5965-01-254-3622
NSN 5905-01-218-5520
NSN 6145-01-619-5722
NSN 6645-00-602-5968
NSN 6610-01-487-2625
NSN 5950-01-616-3429
NSN 6145-01-313-9862
NSN 5990-01-579-2711
NSN 5915-01-054-3109
NSN 5996-01-286-9089
NSN 5920-00-276-8657