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 5945-00-056-3248
NSN 5945-01-437-3454
NSN 5895-00-316-3385
NSN 6320-01-481-4871
NSN 5965-00-015-7408
NSN 5985-00-086-9139
NSN 5915-00-304-8195
NSN 5950-01-236-1490
NSN 5925-00-137-4814
NSN 5895-00-568-8304
NSN 6240-01-364-8696
NSN 5905-00-823-4757