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National Stock Number:
5330-01-499-8925
Federal Supply Class:
5330
National Item Identification Number:
014998925
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:
| 10-04-1721-1287 | 18565 | PARKER-HANNIFIN CORPORATION | | 16102395 | 13160 | GENERAL DYNAMICS LAND SYSTEMS INC. | | 16102395-002 | 13160 | GENERAL DYNAMICS LAND SYSTEMS INC. |
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Techincal Specification:
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | EMI GASKET, O-RING GYRO ASSEMBLY | | PERIPHERAL DIAMETER | 412.6 MILLIMETERS MINIMUM AND 413.7 MILLIMETERS MAXIMUM | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | ADHESIVE TO BOND GASKET FOR VULCONIZED JOINTS; LENGTH 4.57 METERS OR 15 (FT) NOMINAL. | | CENTER HOLE DIAMETER | 409.2 MILLIMETERS MINIMUM AND 410.8 MILLIMETERS MAXIMUM | | CROSS SECTION OUTSIDE DIAMETER | 3.4 MILLIMETERS MINIMUM AND 3.7 MILLIMETERS MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | O-RING | | CROSS-SECTIONAL HEIGHT | 3.4 MILLIMETERS MINIMUM AND 3.7 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-83528, TYPE D, FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM OVERALL | | MATERIAL | SILICON CORE |
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