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 6650-01-172-2226
NSN 4140-01-419-4949
NSN 5965-01-026-9865
NSN 5975-00-468-3978
NSN 6685-01-115-6534
NSN 5925-01-207-1403
NSN 6135-00-315-1187
NSN 6645-00-627-1501
NSN 6105-01-498-4994
NSN 6620-00-829-1860
NSN 6110-01-644-4319
NSN 6650-00-981-9501