National Item Identification Number
00-634-8647
006348647
5330-00-634-8647
5330006348647
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)
D9182
NSN (National Stock Number) 5330-00-634-8647, 5330006348647 NIIN (National Identification Number) 00-634-8647, 006348647
Part Numbers (Reference Numbers)
MS28783-21
MS35803-243
54-94-8321
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
CROSS-SECTIONAL SHAPE STYLE
CRO
Required Description
PLASTIC TETRAFLUOROETHYLENE OVERALL
MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONS