4820-00-522-3916 VALVE,REGULATING,FLUID PRESSURE Index 5310-00-522-3919 NUT,PLAIN,CASTELLATED,HEXAGON

National Stock Number:
5340-00-522-3918

Federal Supply Class:
5340

National Item Identification Number:
005223918

Description:
CAP,PROTECTIVE,DUST AND MOISTURE

Detail:
An item specifically designed to fit over the opening(s) of various items to provide mechanical protection and/or to prevent the entrance of foreign matter during painting, shipping, storage, or the like. It is not designed to retain fluids under pressure during equipment operation. Excludes COVER, ELECTRICAL CONNECTOR; HOOD, SEALING, BOTTLE; and STOPPER, BOTTLE. For items designed to fit into or over the opening(s) of various items, see CAP-PLUG, PROTECTIVE, DUST AND MOISTURE SEAL.


Manufacturer Information:
522391819204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
DESIGN TYPEFRICTION
FSC APPLICATION DATAMOUNT,GUN,TWIN,40MM,M4E1
INSIDE DIAMETER LENGTH0.675 INCHES NOMINAL
OVERALL DIAMETER2.080 INCHES NOMINAL
MATERIALSTEEL
OPENING INSIDE DIAMETER FOR WHICH DESIGNED2.046 INCHES NOMINAL
ROUND CAP OUTSIDE SURFACE CONDITIONSMOOTH
SURFACE TREATMENTPHOSPHATE


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