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 5965-01-118-1416
NSN 6645-00-583-0066
NSN 5945-01-100-3654
NSN 5950-01-195-6579
NSN 6320-01-176-8367
NSN 6645-01-540-7989
NSN 6145-00-437-0025
NSN 6110-01-393-3574
NSN 6685-01-315-1337
NSN 5999-01-054-3460
NSN 6220-01-135-3841
NSN 5999-01-119-0997