Dmaterial is glass reinforced epoxy, having excellent resistance to crushing, cracking, breaking and thread pinch; used when tubing is continuously exposed to tempeerature of 350 degrees fahrenheit
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: Glass fibers and articles thereof, nesoi
NSN 6135-00-078-9931
NSN 5925-01-303-0932
NSN 6135-00-967-3112
NSN 5985-01-634-0635
NSN 5945-01-599-2020
NSN 6220-01-660-5902
NSN 5996-01-544-1467
NSN 5915-01-390-8296
NSN 6645-00-255-1369
NSN 5960-00-924-6242
NSN 6220-01-352-5425
NSN 5835-00-257-2852