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National Stock Number:
5330-00-618-3217
Federal Supply Class:
5330
National Item Identification Number:
006183217
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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Techincal Specification:
| ACCOMMODATED SHAFT DIAMETER | 3.125 INCHES NOMINAL | | ACCOMMODATED SHAFT MAXIMUM RATED SPEED | 1000 FEET PER MINUTE | | CASE STYLE | SQUARE | | HOUSING BORE DIAMETER | 4.124 INCHES NOMINAL | | MATERIAL | RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR SEALING ELEMENT B | | MATERIAL | WOOL SIDES | | SEAL WIDTH | 0.875 INCHES NOMINAL | | SEALING ELEMENT STYLE | VERTICAL-ANGULAR | | SPECIAL FEATURES | RUBBER HAS DUROMETER 90; MARKED WITH NONPERMANENT ORANGE STRIPE |
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