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 5965-00-052-9184
NSN 5835-01-149-4005
NSN 6130-00-027-5186
NSN 6320-01-176-8367
NSN 5910-00-114-0297
NSN 5835-01-574-0080
NSN 6620-01-401-5356
NSN 6685-00-106-9610
NSN 5945-00-369-8757
NSN 2925-00-902-3881
NSN 6145-00-010-5135
NSN 4140-00-571-5337