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 5930-01-029-3891
NSN 5998-01-565-5586
NSN 2925-00-656-3224
NSN 5960-01-434-5539
NSN 5935-01-419-3197
NSN 5960-01-312-1262
NSN 6685-00-269-6444
NSN 5960-01-229-3817
NSN 5990-01-501-5409
NSN 5996-00-432-8578
NSN 5975-00-004-1458
NSN 5985-01-352-3161