6750-01-420-6219 FILM,PHOTOGRAPHIC Index 5330-01-420-6221 SEAL,PLAIN ENCASED

National Stock Number:
5330-01-420-6220

Federal Supply Class:
5330

National Item Identification Number:
014206220

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:
3354-02409055BAL SEAL ENGINEERING, INC.
3354AS268-130003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
6480C068-135733LENOX INSTRUMENT CO., INC.


Techincal Specification:
ACCOMMODATED SHAFT DIAMETER0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM
HOUSING BORE DIAMETER1.121 INCHES MINIMUM AND 1.129 INCHES MAXIMUM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
MATERIALSTEEL COMP 302 SPRING
SEAL WIDTH0.086 INCHES MINIMUM AND 0.096 INCHES MAXIMUM


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