5331-01-032-4272 O-RING Index 3110-01-032-4274 BEARING,BALL,ANNULAR

National Stock Number:
5330-01-032-4273

Federal Supply Class:
5330

National Item Identification Number:
010324273

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:
10403PC2801496AIR DRY CO OF AMERICA, LLC
10403PC2899447COOPER INTERCONNECT, INC.
8-144N300-902697PARKER-HANNIFIN CORP


Techincal Specification:
CENTER HOLE DIAMETER2.508 INCHES MINIMUM AND 2.528 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEV
CROSS-SECTIONAL HEIGHT0.053 INCHES NOMINAL
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONN300-90 FSCM 02697 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
PERIPHERAL DIAMETER2.680 INCHES MINIMUM AND 2.700 INCHES MAXIMUM
TEMP RATING-40.0 FAHRENHEIT AND 180.0 FAHRENHEIT


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