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National Stock Number:
5330-00-580-7620
Federal Supply Class:
5330
National Item Identification Number:
005807620
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:
| 4J2637 | 11083 | CATERPILLAR INC | | 4J8879 | 11083 | CATERPILLAR INC | | 7J8879 | 11083 | CATERPILLAR INC | | 8F2685 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| CENTER HOLE DIAMETER | 3.971 INCHES MINIMUM AND 4.006 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | CROSS-SECTIONAL HEIGHT | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM | | JOINT TYPE | OVERLAP OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 8580 FSCM 73680 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER SYNTHETIC OVERALL AND COTTON OVERALL | | PERIPHERAL DIAMETER | 4.731 INCHES MINIMUM AND 4.761 INCHES MAXIMUM | | PROPRIETARY CHARACTERISTICS | PACS |
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