5325-01-321-7714 RING,RETAINING Index 5325-01-321-7716 RING,RETAINING

National Stock Number:
5330-01-321-7715

Federal Supply Class:
5330

National Item Identification Number:
013217715

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:
STSV058A3173030HAMILTON SUNDSTRAND CORPORATION
STSV058A3181412TREADWELL CORPORATION (DELAWARE)
STSV058A31CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SV799335 FIND 81CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SV799335 FIND 8173030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
CENTER HOLE DIAMETER1.779 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATIONZZZY
CROSS-SECTIONAL HEIGHT0.045 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
MATERIALPLASTIC ACETAL OVERALL
PERIPHERAL DIAMETER1.878 INCHES MINIMUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D


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