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National Stock Number:
5330-01-496-0105
Federal Supply Class:
5330
National Item Identification Number:
014960105
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:
| 561-6985067 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 561-6985067-33 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H511-0103-33 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BODY RECESS DIAMETER | 22.875 INCHES NOMINAL | | CENTER HOLE DIAMETER | 22.875 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | U | | CROSS-SECTIONAL HEIGHT | 1.000 INCHES NOMINAL | | LIP INSIDE DIAMETER | 24.375 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-15624,CL1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER CHLOROPRENE CLASS CR OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CARRIER GASKET | | PERIPHERAL DIAMETER | 24.875 INCHES NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | SQUARE SHAPED CROSS-SECTION ONE SIDE HAVING A BEVELED CORNER @ 30 DEGRES .64 IN. FROM THE OTHER CORNER; THE OPPOSITE SIDE HAVING A .13 IN. RADII CURVED GROOVED, .12 IN. DEEP,.50 IN. WIDE ON IT'S CENTERLINE |
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