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National Stock Number:
5330-00-178-0924
Federal Supply Class:
5330
National Item Identification Number:
001780924
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:
| 2A | 25567 | THE GORMAN-RUPP COMPANY | | 671-XPT2-4 | 25567 | THE GORMAN-RUPP COMPANY |
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Techincal Specification:
| ANGLE | 45.0 DEGREES NOMINAL | | CENTER HOLE DIAMETER | 1.004 INCHES MINIMUM AND 1.010 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | CUP | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1020 OVERALL | | PERIPHERAL DIAMETER | 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM |
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