Ms28778 superseded by sae-as28778, 1 mar 2006
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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5920-00-661-0840
NSN 5990-01-097-4721
NSN 5998-00-737-1220
NSN 6685-00-099-9025
NSN 5895-01-211-3576
NSN 5950-00-596-2693
NSN 6685-01-415-2086
NSN 5965-01-232-6509
NSN 6150-01-304-4372
NSN 5965-00-653-4782
NSN 7035-01-242-4913
NSN 2925-01-606-3201