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National Stock Number:
5330-01-264-3232
Federal Supply Class:
5330
National Item Identification Number:
012643232
Description:
PACKING,PREFORMED
Detail:
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.
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Manufacturer Information:
| 281-7507 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION | | 48860 | 11384 | KOLLMORGEN CORP |
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Techincal Specification:
| BODY RECESS DIAMETER | 15.083 INCHES MAXIMUM | | BODY RECESS DEPTH | 0.003 INCHES NOMINAL | | CENTER HOLE DIAMETER | 14.954 INCHES MINIMUM AND 15.014 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | CROSS | | CROSS-SECTIONAL HEIGHT | 0.146 INCHES MAXIMUM | | FLANGED BODY OUTSIDE DIAMETER | 15.088 INCHES MAXIMUM | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL | | PERIPHERAL DIAMETER | 15.089 INCHES MINIMUM AND 15.157 INCHES MAXIMUM | | RIM SURFACE WIDTH | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
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