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National Stock Number:
5330-00-966-8978
Federal Supply Class:
5330
National Item Identification Number:
009668978
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:
| 10381262 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 15877 | 30076 | HYSTER-YALE GROUP, INC. | | 2-344 N674-70 | 02697 | PARKER-HANNIFIN CORP | | 2-344 N674-70 | C0308 | PARKER HANNIFIN GMBH O-RING DIVISION | | 2-344N674-70 | D8093 | MAHLE INDUSTRIAL THERMAL SYSTEMSGMBH & CO. KG | | 25K60328 | 12603 | CLARK EQUIPMENT CO | | 682241AK | 83299 | HYSTER-YALE GROUP, INC. | | 748331 | D8093 | MAHLE INDUSTRIAL THERMAL SYSTEMSGMBH & CO. KG | | 8699970001 | D8266 | MTU FRIEDRICHSHAFEN GMBH | | AS568-344 N70R | L8266 | STEEPLE INCORPORATED | | N0674 2-344 | 02697 | PARKER-HANNIFIN CORP | | RE0273679 | 9331B | STAR DEFENCE LOGISTICS &ENGINEERING SL |
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Techincal Specification:
| ELONGATION PERCENTAGE | 331 MAXIMUM | | CENTER HOLE DIAMETER | 3.835 INCHES MINIMUM AND 3.865 INCHES MAXIMUM | | CROSS SECTION OUTSIDE DIAMETER | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | O-RING | | CROSS-SECTIONAL HEIGHT | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM | | HARDNESS RATING | 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D2000,5BG715BE1E3 ASSN STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU OVERALL | | PERIPHERAL DIAMETER | 4.232 INCHES MINIMUM AND 4.308 INCHES MAXIMUM | | TEMP RATING | -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT |
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