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National Stock Number:
5330-01-057-5512
Federal Supply Class:
5330
National Item Identification Number:
010575512
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:
| 42955A-126 | 73760 | ITT AEROSPACE CONTROLS LLC |
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Techincal Specification:
| ANGLE | 30.0 DEGREES NOMINAL | | CENTER HOLE DIAMETER | 1.490 INCHES MINIMUM AND 1.491 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | ANGLE | | CROSS-SECTIONAL HEIGHT | 0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM | | MATERIAL | PLASTIC OVERALL | | PERIPHERAL DIAMETER | 1.562 INCHES MINIMUM AND 1.565 INCHES MAXIMUM | | RIM SURFACE WIDTH | 0.052 INCHES MINIMUM AND 0.055 INCHES MAXIMUM |
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