National Item Identification Number
01-144-9977
011449977
5330-01-144-9977
5330011449977
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)
14711
82918
Reference Numbers (Part Numbers)
14A254-11
458-50018-6
Required Categories
CENTER HOLE DIAMETER
PERIPHERAL DIAMETER
SPEC/STD CONTROLLING DATA
MANUFACTUR
Required Description
4.990 INCHES MINIMUM AND
5.010 INCHES MAXIMUM
6.000 INCHES NOMINAL
82918
458
