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National Stock Number:
5330-01-479-9923
Federal Supply Class:
5330
National Item Identification Number:
014799923
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:
| 2150223 | 26303 | GREENE TWEED AND CO ADVANTEC DIV | | BACR12BP223 | 81205 | THE BOEING COMPANY | | STS-900-223 | 02107 | FURON CO OHIO DIV | | DW969516-223 | 02886 | DODGE-WASMUND MANUFACTURING INC | | S30310-223 | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. | | C11237-223 | 26879 | CORONADO MANUFACTURING, INC. | | TF456-223 | 07128 | TRELLEBORG SEALING SOLUTIONS EL SEGUNDO, INC. | | TF456-223 | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. |
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Techincal Specification:
| CENTER HOLE DIAMETER | 1.625 INCHES MINIMUM AND 1.629 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | MATERIAL DOCUMENT AND CLASSIFICATION | BMS8-121, TYPE I, CLASS I, GRADE B MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PERIPHERAL DIAMETER | 1.865 INCHES NOMINAL |
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