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National Stock Number:
5330-01-124-2446
Federal Supply Class:
5330
National Item Identification Number:
011242446
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:
| A180-129MILP25732 | 99517 | VACCO INDUSTRIES | | A180-129MILP25732CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | M83248/1-129CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | PL2850-0020 FIND66CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | V3D10077 REV F ITEM 13CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | PL2850-0020 FIND66 | 1W506 | CARLETON TECHNOLOGIES INC DIV TAMPA FACILITY |
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Techincal Specification:
| ELONGATION PERCENTAGE | 125 MAXIMUM | | CENTER HOLE DIAMETER | 1.534 INCHES MINIMUM AND 1.564 INCHES MAXIMUM | | CRITICALITY CODE JUSTIFICATION | ZZZY | | CROSS-SECTIONAL HEIGHT | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM | | HARDNESS RATING | 75.0 SHORE DUROMETER A NOMINAL OVERALL | | MATERIAL | RUBBER FLUOROCARBON CLASS FPM OVERALL | | PERIPHERAL DIAMETER | 1.755 INCHES NOMINAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
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