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 5915-00-111-4296
NSN 5975-00-415-6844
NSN 5835-01-406-5943
NSN 5855-01-400-1590
NSN 7035-00-585-2113
NSN 6685-00-531-7120
NSN 5990-00-967-3797
NSN 5920-01-025-6989
NSN 6645-01-656-5129
NSN 6110-01-281-7527
NSN 5895-01-026-8393
NSN 5990-00-356-8911