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National Stock Number:
5330-01-390-0742
Federal Supply Class:
5330
National Item Identification Number:
013900742
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:
| 803-4383536-33B 18 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 803-4384536-33B-78 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 810-4384536-31B8 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803438453633B18 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.375 INCHES MINIMUM AND 0.395 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.125 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | ENVIRONMENTAL ATTRIBUTE CODE | ASBESTOS ALTERNATIVE PRODUCTS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-24503B TYPE 2, CLASS 2, GRADE N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | GRAPHITE OVERALL | | PERIPHERAL DIAMETER | 0.543 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
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