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National Stock Number:
5330-01-525-8021
Federal Supply Class:
5330
National Item Identification Number:
015258021
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:
| 00139-014-1 | 8D130 | SEELEY, J. T. & CO., INC. | | 139-014-1 | 4L736 | HYDR-O-MATIC PUMP DIV OF MARLEY CO THE | | 139-014-1 | 8D130 | SEELEY, J. T. & CO., INC. | | SP50AB1 REF.NO.26 | 4L736 | HYDR-O-MATIC PUMP DIV OF MARLEY CO THE |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.586 INCHES MINIMUM AND 0.606 INCHES MAXIMUM | | COLOR | BLACK | | CROSS-SECTIONAL HEIGHT | 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | HARDNESS RATING | 60.0 SHORE DUROMETER A NOMINAL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MATERIAL MUST BE PARKER SEAL CORP COMPOUND NO. N7027 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RING, SEAL | | PERIPHERAL DIAMETER | 0.812 INCHES NOMINAL |
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