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National Stock Number:
5330-00-407-5444
Federal Supply Class:
5330
National Item Identification Number:
004075444
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:
| 6874502-4 | 63005 | ROLLS-ROYCE CORPORATION | | 6874502-4 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| ANGLE | 45.0 DEGREES NOMINAL | | CENTER HOLE DIAMETER | 0.359 INCHES MINIMUM AND 0.364 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.062 INCHES MINIMUM AND 0.065 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | OCTAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | T725B FSCM 02107 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC AND GLASS OVERALL | | PERIPHERAL DIAMETER | 0.595 INCHES MINIMUM AND 0.608 INCHES MAXIMUM | | RIM SURFACE WIDTH | 0.025 INCHES MINIMUM AND 0.032 INCHES MAXIMUM |
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