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National Stock Number:
5330-01-498-2726
Federal Supply Class:
5330
National Item Identification Number:
014982726
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:
| 813373-1 | 73030 | HAMILTON SUNDSTRAND CORPORATION | | S30660-3087 | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.097 INCHES MINIMUM AND 0.100 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | DELTA | | MATERIAL DOCUMENT AND CLASSIFICATION | (09257)TURCON 5 MFR REF SINGLE MATERIAL RESPONSE OUTER RING | | MATERIAL DOCUMENT AND CLASSIFICATION | (09257)TUREL LEA FLUOROSILICONE RUBBER MFR REF SINGLE MATERIAL RESPONSE INNER RING | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OUTER RING | | MATERIAL | RUBBER FLUOROSILICONE CLASS FQ INNER RING | | INNER GROOVE DEPTH | 0.021 INCHES MINIMUM AND 0.025 INCHES MAXIMUM | | INNER GROOVE WIDTH | 0.095 INCHES MINIMUM AND 0.100 INCHES MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | DOUBLE DELTA II | | PERIPHERAL DIAMETER | 0.632 INCHES MINIMUM AND 0.635 INCHES MAXIMUM | | PROPRIETARY CHARACTERISTICS | PACS |
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