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National Stock Number:
5330-00-068-0345
Federal Supply Class:
5330
National Item Identification Number:
000680345
Description:
SEAL,PLAIN ENCASED
Detail:
A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes PACKING WITH RETAINER.
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Manufacturer Information:
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Techincal Specification:
| ACCOMMODATED SHAFT DIAMETER | 2.875 INCHES NOMINAL | | ACCOMMODATED SHAFT MAXIMUM RATED SPEED | 3600 FEET PER MINUTE | | CASE STYLE | SQUARE | | HOUSING BORE DIAMETER | 3.751 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.756 INCHES NOMINAL | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT | | SEAL WIDTH | 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM | | SEALING ELEMENT STYLE | ANGULAR | | SURFACE TREATMENT | PLASTIC CASE | | TEMP RATING | -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT |
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