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 5925-01-497-3259
NSN 6145-01-431-1394
NSN 5945-00-255-7191
NSN 5855-01-366-2429
NSN 6110-01-409-2692
NSN 4140-00-997-2596
NSN 6645-01-557-8134
NSN 6685-01-541-1798
NSN 6650-01-122-6734
NSN 5925-01-117-8169
NSN 5985-01-501-5040
NSN 6645-00-171-9639