National Item Identification Number
01-478-8437
014788437
5330-01-478-8437
5330014788437
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)
81343
D9182
81343
78062
Reference Numbers (Part Numbers)
AS8791/1
MIL-R-8791/1
M8791/1-215
M8791/1-215
M8791/1-215
21780-400 FIND 13
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
CROSS-SECTIONAL SHAPE STYLE
CRO
Required Description
PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
AS8791/1 ASSN STD SINGLE MATERIAL RESPO