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National Stock Number:
5330-00-912-5744
Federal Supply Class:
5330
National Item Identification Number:
009125744
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:
| 2-115N299-50 | 02697 | PARKER-HANNIFIN CORP | | AV-178-313-11 | 04845 | AUTOMATIC SWITCH COMPANY | | CAT2-115N299-5 | 02697 | PARKER-HANNIFIN CORP | | N0299 2-115 | 02697 | PARKER-HANNIFIN CORP | | AV86-674PC11 | 04845 | AUTOMATIC SWITCH COMPANY | | GV22-525-13-50D | 04845 | AUTOMATIC SWITCH COMPANY |
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Techincal Specification:
| ELONGATION PERCENTAGE | 582 MAXIMUM | | CENTER HOLE DIAMETER | 0.665 INCHES MINIMUM AND 0.683 INCHES MAXIMUM | | CRITICALITY CODE JUSTIFICATION | ZZZY | | CROSS SECTION OUTSIDE DIAMETER | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | O-RING | | HARDNESS RATING | 50.0 SHORE DUROMETER A NOMINAL OVERALL | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | PERIPHERAL DIAMETER | 0.865 INCHES MINIMUM AND 0.895 INCHES MAXIMUM | | TEMP RATING | -55.0 DEG FAHRENHEIT AND 225.0 DEG FAHRENHEIT |
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