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National Stock Number: 5330-00-413-4760
Federal Supply Class: 5330
National Item Identification Number: 004134760
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:
| 1183-433 | 91265 | PARKER-HANNIFIN CORPORATION | | 1446-433 | 91265 | PARKER-HANNIFIN CORPORATION | | N304-7-433 | 02697 | PARKER-HANNIFIN CORP | | MS28772-433 | 0U583 | SAE INTERNATIONAL | | MS28772-433 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS28772-433 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | PS1-30-5-433 | 02697 | PARKER-HANNIFIN CORP | | SAE-AS28772 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| CENTER HOLE DIAMETER | 5.452 INCHES MINIMUM AND 5.498 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.270 INCHES MINIMUM AND 0.280 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 | 5.992 INCHES MINIMUM AND 6.058 INCHES MAXIMUM | | TEMP RATING | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT |
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