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National Stock Number:
5330-01-164-8555
Federal Supply Class:
5330
National Item Identification Number:
011648555
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:
| 2-113N507-90 | 02697 | PARKER-HANNIFIN CORP | | AS568-113 MIL-P -5510 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | AS568-113 MILP5510 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| ELONGATION PERCENTAGE | 115 MAXIMUM | | CENTER HOLE DIAMETER | 0.542 INCHES MINIMUM AND 0.556 INCHES MAXIMUM | | CROSS SECTION OUTSIDE DIAMETER | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | O-RING | | HARDNESS RATING | 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM OVERALL | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL | | PERIPHERAL DIAMETER | 0.742 INCHES MINIMUM AND 0.768 INCHES MAXIMUM | | TEMP RATING | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT |
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