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National Stock Number:
5330-00-614-6490
Federal Supply Class:
5330
National Item Identification Number:
006146490
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:
| 82-332-1 | 77907 | MARSHALL EXCELSIOR CO |
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Techincal Specification:
| ANGLE | 30.0 DEGREES NOMINAL | | CENTER HOLE DIAMETER | 0.425 INCHES MINIMUM AND 0.435 INCHES MAXIMUM | | CROSS SECTION OUTSIDE DIAMETER | 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | DELTA | | FSC APPLICATION DATA | GLOBE VALVE,LIQUID OZYGEN,AIRCRAFT GROUND SERVICING | | MATERIAL | PLASTIC TETRAFLUOROETHYLENE OVERALL |
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