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 5975-01-181-2267
NSN 5855-01-110-9564
NSN 6150-01-368-6958
NSN 5985-01-442-7661
NSN 6685-00-151-5257
NSN 5945-01-116-3606
NSN 6105-01-474-5246
NSN 5960-01-558-7787
NSN 5930-01-022-3692
NSN 5965-01-162-4118
NSN 5960-00-382-6012
NSN 5975-01-130-8501