National Item Identification Number
01-511-9046
015119046
5330-01-511-9046
5330015119046
National Stock Number
Item Name
BACK-UP RING,PREFORMED PACKING
Federal Supply Class
5330
Description
A circular shaped item with an aperture manufactured to predetermined dimensions, constructed with a rectangular cross section that may be solid, with joint, or in a helical form that facilitates spiral wrap installation. It prevents seal extrusion under pressure and is designed to fit on the down-pressure side of a gland groove with a PACKING, PREFORMED or O-RING.
Commercial and Government Entity Code (Supplier Data)
73030
07128
COORS CERAMICON DESIGNS LTD
DBA TETRAFLUOR
2051 E MAPLE AVE
EL SEGUNDO
CA
90245
310-322-8030
73030
Reference Numbers (Part Numbers)
NV822202 FIND 8
SD001008-1-13A
STSV058A13
Required Categories
Required Description