Counter bore 1.187 diameter x .12 deep
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 5950-00-045-4107
NSN 2925-00-960-4737
NSN 5835-01-384-3206
NSN 5960-01-109-0452
NSN 2925-00-126-2879
NSN 6220-00-166-9796
NSN 6130-00-490-3699
NSN 6220-01-468-7715
NSN 6105-00-596-6107
NSN 6135-01-579-3534
NSN 5975-01-401-5355
NSN 6320-00-082-5868