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National Stock Number:
5330-01-007-0521
Federal Supply Class:
5330
National Item Identification Number:
010070521
Description:
PACKING WITH RETAINER
Detail:
An item composed of a compressible nonmetallic ring which may be loosely fitted into a noncompressible retaining ring, or may be of one piece construction with the compressible ring molded and/or mechanically connected to the retainer. It is specifically designed to form a fluid tight seal when compressed by a packing nut, gland, etc., between fixed surfaces and a cylindrical item passing through it. Excludes SEAL, PLAIN, ENCASED.
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Manufacturer Information:
| 2968 | 32828 | KAYDON CORPORATION |
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Techincal Specification:
| CONSTRUCTION | ONE-PIECE | | OUTSIDE DIAMETER | 19.795 INCHES MINIMUM AND 19.805 INCHES MAXIMUM | | PACKING INSIDE DIAMETER | 19.295 INCHES MINIMUM AND 19.305 INCHES MAXIMUM | | PACKING RING CROSS-SECTIONAL DIAMETER | 0.020 INCHES NOMINAL | | MATERIAL | PLASTIC PHENOLIC RETAINER | | MATERIAL | RUBBER SYNTHETIC AND PLASTIC POLYAMIDE PACKING | | RETAINER INSIDE DIAMETER | 19.490 INCHES MINIMUM AND 19.510 INCHES MAXIMUM | | RETAINER THICKNESS | 0.045 INCHES NOMINAL |
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