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National Stock Number:
5330-00-377-4221
Federal Supply Class:
5330
National Item Identification Number:
003774221
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:
| AP50N-09 | 01673 | SPS TECHNOLOGIES, LLC | | AS3074-09 | 0U583 | SAE INTERNATIONAL | | ST2001-09 | 77445 | RTX CORPORATION | | AS3074-09 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | VFS1015N9B | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.716 INCHES MINIMUM AND 0.726 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.220 INCHES MINIMUM AND 0.262 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | MATERIAL | NICKEL ALLOY OVERALL | | PERIPHERAL DIAMETER | 0.734 INCHES MINIMUM AND 0.744 INCHES MAXIMUM | | SPECIAL FEATURES | BODY RECESS DEPTH 0.100 IN. |
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