5307-01-080-2890 STUD,SHOULDERED Index 5315-01-080-2892 PIN

National Stock Number:
5330-01-080-2891

Federal Supply Class:
5330

National Item Identification Number:
010802891

Description:
RETAINER,PACKING

Detail:
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.


Manufacturer Information:
2-1422894830PELLERIN MILNOR CORPORATION
IM880PC3594830PELLERIN MILNOR CORPORATION


Techincal Specification:
CENTER HOLE DIAMETER3.350 INCHES MINIMUM AND 3.351 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT1.641 INCHES MINIMUM AND 1.671 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
PERIPHERAL DIAMETER3.999 INCHES MINIMUM AND 4.000 INCHES MAXIMUM


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