Od - 1.875", id - 1" and length - 1"
An item, made of rubber or plastic, usually cylindrical, with or without a flange, having one or more holes extending through its entire length, usually parallel to its axis. The overall length must exceed 25 percent of its diameter or a distance across the peripheral flats for items without a flange. For items formed of other material see bushing, sleeve. Excludes bumper, nonmetallic and grommet nonmetallic.
NSN 5985-00-759-1463
NSN 6240-01-285-7857
NSN 6105-01-516-7145
NSN 5895-01-603-0265
NSN 2925-00-739-5090
NSN 6105-01-605-1447
NSN 4140-01-455-6664
NSN 5915-01-440-1701
NSN 5965-00-735-9315
NSN 5945-00-794-0015
NSN 5915-01-312-1550
NSN 6220-01-630-0333