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National Stock Number:
5330-00-104-9747
Federal Supply Class:
5330
National Item Identification Number:
001049747
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:
| 80105-201-1 | 94756 | THE BOEING COMPANY |
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Techincal Specification:
| CROSS SECTION INSIDE DIAMETER | 0.875 INCHES NOMINAL | | CROSS SECTION OUTSIDE DIAMETER | 1.120 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.400 INCHES NOMINAL | | HARDNESS RATING | 40.0 SHORE DUROMETER A NOMINAL OVERALL | | INNER GROOVE WIDTH | 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM | | LIP INSIDE DIAMETER | 1.040 INCHES MINIMUM AND 1.060 INCHES MAXIMUM | | MATERIAL | RUBBER SYNTHETIC OVERALL |
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