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National Stock Number:
5330-99-526-2248
Federal Supply Class:
5330
National Item Identification Number:
995262248
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:
| 678-292228 | K6984 | DEFENCE LOGISTICS AGENCY | | 678-526-2248 | K6984 | DEFENCE LOGISTICS AGENCY | | YJ12777 | 5P630 | MAN ENERGY SOLUTIONS USA INC | | YJ12777 | K8098 | MAN DIESEL & TURBO LTD |
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Techincal Specification:
| CENTER HOLE DIAMETER | 3.485 INCHES MINIMUM AND 3.500 INCHES MAXIMUM | | COLOR | BLACK | | CROSS-SECTIONAL HEIGHT | 0.188 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | D | | MATERIAL DOCUMENT AND CLASSIFICATION | JAMESWALKER AND CO LTD PB 50 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | RUBBER SYNTHETIC | | PERIPHERAL DIAMETER | 3.827 INCHES MINIMUM AND 3.862 INCHES MAXIMUM | | SPECIAL FEATURES | 50 SHORE DUROMETER (50 BS AND INTERNATIONAL RUBBER HARDNESS APPROX) HARDNESS RATING |
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