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National Stock Number:
5330-00-182-3040
Federal Supply Class:
5330
National Item Identification Number:
001823040
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:
| 613246 | 24664 | JONAL LABORATORIES INC | | 613246 | 31856 | CRANE CO | | 613246 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | CROSS-SECTIONAL SHAPE STYLE | CUP | | CROSS-SECTIONAL HEIGHT | 0.065 INCHES MINIMUM AND | | 0.071 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 0.554 INCHES MINIMUM AND | | 0.564 INCHES MAXIMUM | | PERIPHERAL DIAMETER | 0.616 INCHES MINIMUM AND | | 0.634 INCHES MAXIMUM | | ANGLE | 65.0 DEGREES MINIMUM AND | | 75.0 DEGREES MAXIMUM | | SPECIAL FEATURES | BOTH ENDS OF ID CHAMFERED 70 DEG PORM 5 | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 613246 |
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