5325-01-530-1639 GROMMET,NONMETALLIC Index 6670-01-530-1641 SCALE,WEIGHING

National Stock Number:
5330-01-530-1640

Federal Supply Class:
5330

National Item Identification Number:
015301640

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.


Manufacturer Information:
0008531103952980201SKF USA INC.
7005280201SKF USA INC.
70052-CRWH1-R80201SKF USA INC.


Techincal Specification:
ACCOMMODATED SHAFT DIAMETER7.000 INCHES NOMINAL
ACCOMMODATED SHAFT MAXIMUM RATED SPEED3600 FEET PER MINUTE
CASE STYLERECESSED
HOUSING BORE DIAMETER8.500 INCHES NOMINAL
OUTSIDE DIAMETER8.507 INCHES NOMINAL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
MATERIALSTEEL CASE
SEAL WIDTH0.625 INCHES NOMINAL
SEALING ELEMENT STYLEANGULAR
SURFACE TREATMENTPLASTIC CASE


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