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National Stock Number:
5330-01-399-1321
Federal Supply Class:
5330
National Item Identification Number:
013991321
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:
| 2498-14-17 PIECE 22 | 16626 | CIRCOR INTL INC | | 2498-14-17 PIECE 22 | 35795 | LESLIE CONTROLS, INC. | | 2498-14-17-22 | 16626 | CIRCOR INTL INC | | 2498-14-17-22 | 35795 | LESLIE CONTROLS, INC. | | NC438143 | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
| CENTER HOLE DIAMETER | 13.188 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.005 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | MATERIAL DOCUMENT AND CLASSIFICATION | GRAFOIL, 70 LBS/CU FT DENSITY & 30% PLUS OR MINUS 5% COMPRESSION MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | GRAPHITE OVERALL | | PERIPHERAL DIAMETER | 15.847 INCHES NOMINAL |
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