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 6320-01-414-9801
NSN 5915-01-077-7783
NSN 5925-00-244-0711
NSN 5895-01-547-8841
NSN 6620-01-555-4816
NSN 6620-01-233-4505
NSN 5835-00-550-7735
NSN 5950-01-269-5054
NSN 5996-00-222-4930
NSN 5999-00-811-2392
NSN 5990-01-127-9294
NSN 7035-00-703-3535