5330-00-012-0651 SEAL,PLAIN ENCASED Index 5305-00-012-0657 SCREW,MACHINE

National Stock Number:
5330-00-012-0656

Federal Supply Class:
5330

National Item Identification Number:
000120656

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:
12Z9015-394135NAVAL ORDNANCE STANDARDS


Techincal Specification:
ACCOMMODATED SHAFT DIAMETER17.500 INCHES NOMINAL
CASE STYLESQUARE
HOUSING BORE DIAMETER19.500 INCHES NOMINAL
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SEAL WIDTH1.000 INCHES NOMINAL
SEALING ELEMENT STYLEANGULAR
SURFACE TREATMENTZINC CASE


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