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 2925-00-115-5857
NSN 5985-01-363-9506
NSN 5915-00-243-9301
NSN 5985-01-573-8460
NSN 6610-01-016-9999
NSN 5910-01-441-2851
NSN 5920-00-940-2912
NSN 6145-01-511-9871
NSN 6610-01-502-0480
NSN 5990-01-503-9804
NSN 6240-01-107-6413
NSN 5990-01-370-4785