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 5855-01-118-2210
NSN 6685-01-487-8713
NSN 5945-01-141-6697
NSN 5950-01-571-3538
NSN 5998-01-367-6718
NSN 6105-01-578-6318
NSN 4140-01-123-3863
NSN 5930-00-025-1010
NSN 5925-00-111-1969
NSN 7035-01-026-1171
NSN 5925-00-056-7763
NSN 5975-00-286-8506