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National Stock Number:
5330-01-549-4704
Federal Supply Class:
5330
National Item Identification Number:
015494704
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:
| 2643-820-86 ITEM 30 | 96169 | ELECTRIC BOAT CORPORATION | | 2643-820-86 ITEM 30CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 264382086-30CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 7550478-264382086-30CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 7550478-264382086-30 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 264382086-30 | 96169 | ELECTRIC BOAT CORPORATION | | 845-7284928 ITEM 30CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | G547-0002-264382086-30CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | AS3209-214CP | 0U583 | SAE INTERNATIONAL | | 845-7284928 ITEM 30 | 53711 | NAVAL SEA SYSTEMS COMMAND | | AS3209-214CP | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS3208-214 CP | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | M83248/1-214 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | G547-0002-264382086-30 | 96169 | ELECTRIC BOAT CORPORATION | | M83248/1-214CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | SAE-AMS7276 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| ELONGATION PERCENTAGE | 125 MAXIMUM | | CENTER HOLE DIAMETER | 0.984 INCHES NOMINAL | | CRITICALITY CODE JUSTIFICATION | ZZZW | | DEPARTURE FROM CITED DOCUMENT | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D | | HARDNESS RATING | 75.0 SHORE DUROMETER A NOMINAL | | MATERIAL | RUBBER FLUOROCARBON CLASS FPM | | PERIPHERAL DIAMETER | 1.262 INCHES NOMINAL | | SPECIAL FEATURES | CROSS-SECTIONAL SHAPE STYLE: O-RING;CROSS SECTION OUTSIDE DIAMETER: 0.139 IN. NOM. |
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