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National Stock Number:
5330-01-025-4544
Federal Supply Class:
5330
National Item Identification Number:
010254544
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:
| 22080-2 | 17610 | ROCKWELL COLLINS INC |
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Techincal Specification:
| ANGLE | 45.0 DEGREES NOMINAL | | BODY RECESS DIAMETER | 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 0.150 INCHES MINIMUM AND 0.152 INCHES MAXIMUM | | HARDNESS RATING | 50.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-R-765,CL 3,GR 50 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER SILICONE CLASS Q SEALING ELEMENT | | PERIPHERAL DIAMETER | 0.277 INCHES MINIMUM AND 0.280 INCHES MAXIMUM | | RIM SURFACE WIDTH | 0.071 INCHES MINIMUM AND 0.076 INCHES MAXIMUM |
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