5325-01-321-7702 RING,RETAINING Index 5330-01-321-7704 RETAINER,PACKING

National Stock Number:
5330-01-321-7703

Federal Supply Class:
5330

National Item Identification Number:
013217703

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:
STSV465A03173030HAMILTON SUNDSTRAND CORPORATION
STSV465A03181412TREADWELL CORPORATION (DELAWARE)
STSV465A031CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SV799335 FIND 31CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
STSV465A031CP73030HAMILTON SUNDSTRAND CORPORATION
SV799335 FIND 3173030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
CENTER HOLE DIAMETER1.764 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATIONZZZY
CROSS-SECTIONAL HEIGHT0.050 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
PERIPHERAL DIAMETER1.858 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D


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