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 5910-01-476-8897
NSN 6220-01-204-0342
NSN 5990-00-853-6636
NSN 5975-01-657-7898
NSN 6685-00-021-6890
NSN 6650-00-476-0382
NSN 6685-01-423-9681
NSN 6620-01-177-5567
NSN 5965-01-181-3140
NSN 6650-01-587-1666
NSN 7035-01-029-7221
NSN 5985-01-114-6108