No other part numbers with same form, fit, and function found.
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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 5990-01-280-0321
NSN 6150-00-786-4075
NSN 5855-01-503-1061
NSN 5910-01-524-2834
NSN 6110-01-209-5817
NSN 5998-00-501-9376
NSN 5915-01-249-0106
NSN 5925-01-512-9060
NSN 6610-00-301-6365
NSN 5990-00-170-4239
NSN 6105-01-555-8995
NSN 6320-00-593-0379