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National Stock Number:
5330-01-419-1552
Federal Supply Class:
5330
National Item Identification Number:
014191552
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:
| 6397434-.750IN ITEM 17 (PCTFE) | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6397434-1IN ITEM 17 (PCTFE) | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-6397434-X3XXX1-017 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-6397434-X4XXX1 ITEM 17 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-6397434-X4XXX1-017 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | PLASTIC POLYCHLOROTRIFLUOROETHYLENE OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-46036 TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | CROSS-SECTIONAL HEIGHT | 0.057 INCHES MINIMUM AND | | 0.063 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 0.591 INCHES MINIMUM AND | | 0.594 INCHES MAXIMUM | | PERIPHERAL DIAMETER | 0.880 INCHES MINIMUM AND | | 0.884 INCHES MAXIMUM | | SPECIAL FEATURES | BREAK ON OUTSIDE EDGES |
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