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).
NSN 5945-01-180-3974
NSN 5925-01-173-7286
NSN 5950-01-383-6786
NSN 5985-01-628-3264
NSN 6150-00-271-0520
NSN 5855-01-534-4577
NSN 6110-00-853-3103
NSN 7035-00-543-3272
NSN 5975-00-353-5589
NSN 5910-00-194-6394
NSN 5905-00-118-9865
NSN 6650-01-460-5837