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 5925-00-949-5937
NSN 5998-01-076-9045
NSN 5975-01-449-0694
NSN 5950-01-214-5487
NSN 7035-01-366-5912
NSN 6130-01-265-5094
NSN 6150-01-602-4819
NSN 6685-01-012-3532
NSN 6145-00-958-2537
NSN 6645-01-326-7316
NSN 5915-00-965-0535
NSN 5835-01-225-9819