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National Stock Number:
5330-01-062-6492
Federal Supply Class:
5330
National Item Identification Number:
010626492
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:
| 2270-30PC19 | 43689 | HUNTINGTON INGALLS INC | | 2BG715B14E14F19 -275INWIDE | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 2BG715B14E14F19-275INWIDE | 07322 | MINNESOTA RUBBER CO | | 54-62-2074 | 90699 | UNIMASCO INC | | 711-4678207ITEM20 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 87692-1805ITEM20 | 90699 | UNIMASCO INC | | Q4447-366Y | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | Q4447ASTMD2000 | 07322 | MINNESOTA RUBBER CO |
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Techincal Specification:
| CENTER HOLE DIAMETER | 6.975 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | CROSS-SECTIONAL HEIGHT | 0.275 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE J200 2BG715B14E14F ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU OVERALL | | PERIPHERAL DIAMETER | 7.525 INCHES NOMINAL |
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