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National Stock Number:
5330-00-459-9897
Federal Supply Class:
5330
National Item Identification Number:
004599897
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:
| 0-259CSR | 05939 | SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION | | 0-259CSR | 9S754 | HUNTINGTON VALLEY INDUSTRIES, INC. | | O-259-CS-R | 05939 | SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION |
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Techincal Specification:
| CENTER HOLE DIAMETER | 6.220 INCHES MINIMUM AND 6.238 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.124 INCHES MINIMUM AND 0.139 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SQUARE W/ APERATURE | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3651 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING AND PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PERIPHERAL DIAMETER | 6.484 INCHES MINIMUM AND 6.502 INCHES MAXIMUM |
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