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National Stock Number:
5330-01-062-6489
Federal Supply Class:
5330
National Item Identification Number:
010626489
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:
| 2097666PIECE74 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 250-312-8L | 71724 | JOHN CRANE, INC |
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Techincal Specification:
| ACCOMMODATED SHAFT DIAMETER | 2.500 INCHES NOMINAL | | ACCOMMODATED SHAFT MAXIMUM RATED SPEED | 2000 FEET PER MINUTE | | CASE STYLE | RECESSED | | HOUSING BORE DIAMETER | 3.128 INCHES MINIMUM AND 3.132 INCHES MAXIMUM | | MATERIAL | RUBBER SYNTHETIC SEALING ELEMENT A | | MATERIAL | RUBBER SYNTHETIC SEALING ELEMENT B | | MATERIAL | STEEL CORROSION RESISTING CASE | | SEAL WIDTH | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM | | SEALING ELEMENT STYLE | ANGULAR-OPPOSED | | SURFACE TREATMENT | ZINC CASE | | TEMP RATING | 200.0 FAHRENHEIT |
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