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National Stock Number:
5330-00-847-6604
Federal Supply Class:
5330
National Item Identification Number:
008476604
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:
| 35-77-545 | 45681 | PARKER-HANNIFIN CORPORATION | | 905-17107 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION | | B5SR277-70 | 95272 | STILLMAN SEAL CORPORATION | | B5SR277-70 | SW461 | HUTCHINSON SEAL DE MEXICO STILLMAN SEAL DIVISION | | EAB727-5 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | LAGNAS1595-5 | D8266 | MTU FRIEDRICHSHAFEN GMBH | | NAS1595-5 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | NAS1595-5 | F0229 | LE JOINT FRANCAIS | | S8316AF5 | 70210 | HONEYWELL INTERNATIONAL INC. | | S8316AF5 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO | | S8316AF5 | 99193 | HONEYWELL INTERNATIONAL INC. | | S9028D905 | 70210 | HONEYWELL INTERNATIONAL INC. | | STD3017E5 | 99193 | HONEYWELL INTERNATIONAL INC. | | STD3017E5 | A0126 | LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.407 INCHES MINIMUM AND 0.421 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | O-RING | | HARDNESS RATING | 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-25897,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER FLUOROCARBON CLASS FPM OVERALL |
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