National Item Identification Number
99-968-4176
999684176
5330-99-968-4176
5330999684176
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)
KC699
ADVANCED COMPONENT TECHNOLOGY LTD
UNIT 3D HILLAM COURT INDUSTRIAL ESTA
E CANAL ROAD
BRADFORD
BD2 1QN
UNITED KINGDOM
01274 739100
KC699
ADVANCED COMPONENT TECHNOLOGY LTD
UNIT 3D HILLAM COURT INDUSTRIAL ESTA
E CANAL ROAD
BRADFORD
BD2 1QN
UNITED KINGDOM
01274 739100
Reference Numbers (Part Numbers)
ACR4.160/180/ZW/SO POS.67
861849117
Required Categories
Required Description