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National Stock Number: 5330-01-486-4892
Federal Supply Class: 5330
National Item Identification Number: 014864892
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:
972748 | 62983 | EATON AEROSPACE, LLC | 972754 | 62983 | EATON AEROSPACE, LLC | S38000-0115T-29 | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. | 973748 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
CENTER HOLE DIAMETER | 0.637 INCHES MINIMUM AND 0.655 INCHES MAXIMUM | COLOR | GRAY/GREY | CROSS-SECTIONAL HEIGHT | 0.109 INCHES MINIMUM AND 0.115 INCHES MAXIMUM | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-83485 MIL SPEC SINGLE MATERIAL RESPONSE PACKING | MATERIAL DOCUMENT AND CLASSIFICATION | TURCON29 MFR REF SINGLE MATERIAL RESPONSE OUTER RING | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OUTER RING | MATERIAL | RUBBER ETHYLENE-PROPYLENE CLASS EPM PACKING | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAL,FACE ANTI-EXTRUSION | PERIPHERAL DIAMETER | 0.880 INCHES MINIMUM AND 0.883 INCHES MAXIMUM | SPECIAL FEATURES | POLYTETRAFLUOROETHYLENE MATERIAL HIGH GRADE COMPOUNDED WITH CARBON FIBERS |
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