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National Stock Number:
5330-00-631-8102
Federal Supply Class:
5330
National Item Identification Number:
006318102
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:
| 1183-349 | 91265 | PARKER-HANNIFIN CORPORATION | | 1446-349 | 91265 | PARKER-HANNIFIN CORPORATION | | MS28772-349 | 0U583 | SAE INTERNATIONAL | | 2383916-508 | 18355 | THE BOEING COMPANY | | MS28772-349 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | 2383916-508 | 88277 | THE BOEING COMPANY | | N304-7-349 | 02697 | PARKER-HANNIFIN CORP | | SAE-AS28772 | 0U583 | SAE INTERNATIONAL | | S2383916-508 | 18355 | THE BOEING COMPANY | | S2383916-508 | 88277 | THE BOEING COMPANY | | MS28772-349 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CENTER HOLE DIAMETER | 4.460 INCHES MINIMUM AND 4.490 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | DELTA | | HARDNESS RATING | 65.0 SHORE DUROMETER A MINIMUM AND 71.0 SHORE DUROMETER A MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL | | PERIPHERAL DIAMETER | 4.895 INCHES NOMINAL | | TEMP RATING | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT |
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