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National Stock Number:
5330-00-194-3737
Federal Supply Class:
5330
National Item Identification Number:
001943737
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:
| 08849AB | 10988 | CNH INDUSTRIAL AMERICA LLC | | 13225 | 86184 | GRISWOLD INDUSTRIES | | 166382PC20 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 2-242 N304-75 | C0308 | PARKER HANNIFIN GMBH O-RING DIVISION | | 207436 | 92392 | ALLIS-CHALMERS CORP | | 287-1005-20 | 3B150 | RAYTHEON COMPANY | | 287-1005-20 | 49956 | RAYTHEON COMPANY | | 3926 | 92852 | BENTON HARBOR ENGINEERING INC | | 560921 | 83299 | HYSTER-YALE GROUP, INC. | | 6230-20 | 70628 | ARROWHEAD PRODUCTS CORP | | 6230-20D25 | 01212 | FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT | | 745472 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 79551-20 | 86768 | TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT | | AN6230-20 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN6230B20 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. | | AN6230B20 | 81352 | AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP | | AN6230B20 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | N0304 2-242 | 02697 | PARKER-HANNIFIN CORP | | N304-7-20 | 02697 | PARKER-HANNIFIN CORP | | N304-7-B20 | 02697 | PARKER-HANNIFIN CORP | | PRP909-20 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION | | PS1-30-5-20 | 02697 | PARKER-HANNIFIN CORP | | PSI-30-5-B20 | 02697 | PARKER-HANNIFIN CORP | | VP4-12 | 13696 | TRICO INDUSTRIES INC COLUMBIAN DIV | | Z33P1561-240 | 94135 | NAVAL ORDNANCE STANDARDS |
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Techincal Specification:
| ELONGATION PERCENTAGE | 164 MAXIMUM | | CENTER HOLE DIAMETER | 3.969 INCHES MINIMUM AND 3.999 INCHES MAXIMUM | | CROSS SECTION OUTSIDE DIAMETER | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | O-RING | | CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM | | 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 | 4.226 INCHES MINIMUM AND 4.298 INCHES MAXIMUM | | TEMP RATING | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT |
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