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 5835-00-256-5558
NSN 5965-00-622-7025
NSN 5895-01-575-9451
NSN 5950-00-286-3301
NSN 5965-00-939-4495
NSN 5985-00-437-7891
NSN 5920-01-599-4432
NSN 6145-01-231-9169
NSN 5996-01-441-1594
NSN 6685-01-372-8769
NSN 5965-01-062-3492
NSN 5965-00-015-7408