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 5915-01-197-6218
NSN 6130-01-496-1387
NSN 5965-01-354-8442
NSN 5895-01-100-5452
NSN 5975-01-552-3448
NSN 6145-00-840-6685
NSN 7035-01-506-6705
NSN 5998-01-305-1545
NSN 5990-01-354-4812
NSN 5835-00-794-7500
NSN 5895-01-321-0340
NSN 6135-00-932-3136