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 6685-01-213-9021
NSN 5920-00-271-3217
NSN 5910-00-296-8816
NSN 5998-00-819-1254
NSN 6110-01-633-9660
NSN 5985-01-440-9350
NSN 5895-01-559-6731
NSN 5925-01-642-3787
NSN 6685-01-264-4967
NSN 6220-01-482-3402
NSN 5960-01-487-6436
NSN 5930-00-916-9206