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National Stock Number:
5330-00-579-6702
Federal Supply Class:
5330
National Item Identification Number:
005796702
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:
| 149111 | 71956 | RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS | | 149111 | 75394 | EMERSON POWER TRANSMISSION CORPORATION | | 79-875-00-0068 | 53698 | SOMERSET ENGINEERING DIV MIDLAND-ROSS CORP | | B10312ASIZE3A | 53698 | SOMERSET ENGINEERING DIV MIDLAND-ROSS CORP | | 149111 | 97705 | AXIL CORPORATION DBA ITRAN RUBBER |
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Techincal Specification:
| BODY RECESS DEPTH | 0.219 INCHES NOMINAL | | BODY RECESS DIAMETER | 4.500 INCHES NOMINAL | | CENTER HOLE DIAMETER | 2.238 INCHES MINIMUM AND 2.242 INCHES MAXIMUM | | COLOR | BLACK | | CROSS-SECTIONAL HEIGHT | 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | MATERIAL | RUBBER SYNTHETIC OVERALL | | PERIPHERAL DIAMETER | 4.760 INCHES MINIMUM AND 4.765 INCHES MAXIMUM | | SPECIAL FEATURES | OIL RESISTANT MATERIAL |
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