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National Stock Number:
5330-01-585-2728
Federal Supply Class:
5330
National Item Identification Number:
015852728
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:
| 10017005 ITEM 4 | 90800 | ROMAC INDUSTRIES, INC. | | 10017045 | 90800 | ROMAC INDUSTRIES, INC. |
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Techincal Specification:
| CENTER HOLE DIAMETER | 1.000 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.125 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | MATERIAL | GRAPHITE OVERALL AND PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 25 PER CENT GRAPHITE FILLED PTFE SEAT | | PERIPHERAL DIAMETER | 1.500 INCHES NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS |
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