National Item Identification Number
01-298-6991
012986991
5330-01-298-6991
5330012986991
National Stock Number
Item Name
RETAINER,PACKING
Federal Supply Class
5330
Description
An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the PACKING, PREFORMED or O-RING, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine PACKING MATERIAL. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also PACKING NUT and PACKING NUT, STUFFING TUBE.
Commercial and Government Entity Code (Supplier Data)
53711
96169
Reference Numbers (Part Numbers)
501-6130290 ITEM 4
87643-6503A ITEM 4
Required Categories
CROSS-SECTIONAL HEIGHT
CENTER HOLE DIAMETER
PERIPHERAL DIAMETER
ATTACHMENT ME
Required Description
2.000 INCHES NOMINAL
2.012 INCHES MINIMUM AND
2.022 INCHES MAXIMUM
3.987 INCH
