National Item Identification Number
01-517-7733
015177733
5330-01-517-7733
5330015177733
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)
27005
BOSCH REXROTH CORPORATION
DIV INDUSTRIAL HYDRAULICS
2315 CITY LINE RD
BETHLEHEM
PA
18017
610-694-8319
Reference Numbers (Part Numbers)
R978713151
Required Categories
MATERIAL
CROSS-SECTIONAL SHAPE STYLE
III END ITEM IDENTIFICATION
CROSS-SECTIO
Required Description
PLASTIC POLYTETRAFLUOROETHYLENE
1 SOLID
ACCUMULATOR A
1.8 MILLIMETERS NOMINAL
