Reference trans pump & hydraulic line tech data, pg 1of6, assy 20.100, 2805540; master group number 44.053
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5930-01-514-0641
NSN 5945-00-006-1374
NSN 6150-01-632-1345
NSN 5999-01-435-3298
NSN 5945-01-093-3711
NSN 6685-01-657-7214
NSN 5998-01-503-2337
NSN 5895-01-338-3838
NSN 6645-01-524-7027
NSN 6320-01-506-9439
NSN 5915-00-562-6652
NSN 5930-01-081-1047