5310-00-281-8388 WASHER,RECESSED Index 5310-00-281-8396 WASHER,FLAT

National Stock Number:
5330-00-281-8389

Federal Supply Class:
5330

National Item Identification Number:
002818389

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:
168-212-6-0105515F893VANSEAL CORP
168-212-6-01055199189JOHN CRANE-HOUDAILLE INC LAPMASTER INTL DIV
52675680201SKF USA INC.
254246-282577RAYTHEON COMPANY


Techincal Specification:
ACCOMMODATED SHAFT DIAMETER1.686 INCHES MINIMUM AND 1.690 INCHES MAXIMUM
CASE STYLESQUARE
HOUSING BORE DIAMETER2.124 INCHES MINIMUM AND 2.126 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE CASE
MATERIALALUMINUM ALLOY CASE
MATERIALRUBBER SILICONE CLASS Q SEALING ELEMENT B
SEAL WIDTH0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM
SEALING ELEMENT STYLEANGULAR
TEMP RATING-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT


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