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National Stock Number:
5330-01-309-0007
Federal Supply Class:
5330
National Item Identification Number:
013090007
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:
| 10458724 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 845-2445307ITEM2-6 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | ZZ-R-765CL2BGR70 | 0U583 | SAE INTERNATIONAL | | ZZ-R-765CL2BGR70 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS568-230 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS568-230ZZ-R-765CL2BGR70 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| CENTER HOLE DIAMETER | 2.464 INCHES MINIMUM AND 2.504 INCHES MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PACKING,PREFORMED | | PERIPHERAL DIAMETER | 2.762 INCHES NOMINAL | | SPECIAL FEATURES | DIMENSIONS SHALL BE IN ACCORDANCE WITH AS568-230 AND MATERIAL SHALL BE IN ACCORDANCE WITH ZZ-R-765 CLASS 2B GRADE 70 |
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