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National Stock Number:
5330-00-486-0593
Federal Supply Class:
5330
National Item Identification Number:
004860593
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:
| 6864671 | 63005 | ROLLS-ROYCE CORPORATION | | 6864671 | 73342 | ALLISON TRANSMISSION INC | | 6864671 | K0680 | ROLLS-ROYCE AIRLINES | | BR31095 | K0680 | ROLLS-ROYCE AIRLINES |
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Techincal Specification:
| BODY RECESS DEPTH | 0.032 INCHES MINIMUM AND 0.042 INCHES MAXIMUM | | BODY RECESS DIAMETER | 0.376 INCHES MINIMUM AND 0.418 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 0.040 INCHES MINIMUM AND 0.043 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.086 INCHES MINIMUM AND 0.112 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | HARDNESS RATING | 80.0 SHORE DUROMETER A NOMINAL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3213 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL | | PERIPHERAL DIAMETER | 0.462 INCHES MINIMUM AND 0.478 INCHES MAXIMUM |
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