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 6150-00-583-9878
NSN 5835-00-238-1516
NSN 6645-01-376-2336
NSN 6240-01-656-4920
NSN 6645-00-720-3953
NSN 5975-00-908-4617
NSN 6110-01-548-5676
NSN 5910-01-615-6402
NSN 5930-01-505-9230
NSN 5855-00-361-0167
NSN 5960-01-371-9143
NSN 6150-01-285-6468