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 5960-00-677-7444
NSN 6320-01-265-0665
NSN 5855-01-384-4914
NSN 6685-01-546-6967
NSN 6610-00-213-8544
NSN 5950-00-660-9504
NSN 6645-01-281-7254
NSN 5910-01-322-9497
NSN 7035-00-585-2113
NSN 6130-01-066-2407
NSN 5996-00-525-1777
NSN 6135-01-142-2417