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 2925-00-026-0005
NSN 6240-01-519-8781
NSN 5895-01-326-6148
NSN 6320-01-029-4220
NSN 5920-00-734-5519
NSN 5985-00-751-9156
NSN 6130-01-230-1503
NSN 6135-01-468-6491
NSN 5945-01-076-4801
NSN 6610-01-187-1748
NSN 5910-01-330-5904
NSN 6240-01-149-4861