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National Stock Number:
5330-00-033-7400
Federal Supply Class:
5330
National Item Identification Number:
000337400
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:
| SB8009-012 | 59789 | PROPONENT, INC. | | SB8009-012 | 70210 | HONEYWELL INTERNATIONAL INC. | | SB8009-012 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.149 INCHES MINIMUM AND 0.169 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | U | | HARDNESS RATING | 65.0 SHORE DUROMETER A MINIMUM OVERALL AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | FR-N-60,FSCM 06470 MFR REF SINGLE MATERIAL RESPONSE OVERALL OR 346-70,PLASTIC AND RUBBER PRODUCTS CORP MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER OVERALL | | PERIPHERAL DIAMETER | 0.805 INCHES MINIMUM AND 0.835 INCHES MAXIMUM |
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