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National Stock Number:
5330-01-122-8136
Federal Supply Class:
5330
National Item Identification Number:
011228136
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:
| M83248-1-229 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | M83248-1-229CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | NS-3983 FIND 19CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | NS-3983 FIND 19 | 11836 | NATIONAL OILWELL | | NS-3983 FIND 19 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
| CENTER HOLE DIAMETER | 2.339 INCHES MINIMUM AND 2.379 INCHES MAXIMUM | | CRITICALITY CODE JUSTIFICATION | ZZZW | | CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM | | DEPARTURE FROM CITED DOCUMENT | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D | | MATERIAL | RUBBER | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS | | SPECIAL FEATURES | CROSS SECTION OUTSIDE DIAMETER: 0.125 IN. NOM. | | TEMP RATING | -30.0 FAHRENHEIT AND 500.0 FAHRENHEIT |
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