Pccn bac142, pcc 143 and 144
An item made of material having elastic properties. it may have rigid mounting facilities such as a flange(s), sleeve(s), stud(s) or the like. it is designed to isolate or dampen shock and/or vibration of a continuous or intermittent origin and serve as a support for an item to be isolated. excludes mount, resilient, weapon system; spring (as modified); bumper, nonmetallic; bumper, rubber; bushing, nonmetallic; hydraulic and pneumatic shock absorbers, dashpots, grommets and shock pads.
Classification: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
NSN 6240-01-598-3969
NSN 6610-01-437-0961
NSN 5920-01-344-2403
NSN 5975-01-218-4407
NSN 5975-01-425-1268
NSN 6145-00-678-0429
NSN 5965-01-578-6911
NSN 6240-00-228-1931
NSN 6130-00-490-9904
NSN 6240-01-386-9192
NSN 6150-01-208-8673
NSN 6240-01-272-8759