5998-01-431-8643 CIRCUIT CARD ASSEMBLY Index 7690-01-431-8645 LABEL

National Stock Number:
5340-01-431-8644

Federal Supply Class:
5340

National Item Identification Number:
014318644

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:
1292779219200US ARMY ARDEC RDECOM


Techincal Specification:
DESIGN TYPETHREADED
MATERIALSTEEL
OPENING INSIDE DIAMETER FOR WHICH DESIGNED1.9400 INCHES MINIMUM AND 2.0600 INCHES MAXIMUM
ROUND CAP OUTSIDE SURFACE CONDITIONKNURLED
THREAD CLASS2B
THREAD SIZE AND SERIES/TYPE DESIGNATOR1.375-12 UNF
SPECIAL FEATURESTHE ITEM IS MADE TO SPECIFICATION ASTM-A-108; SURFACE TREATMENT PER MIL-STD-171, FINISH 1.1.3
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.3750 INCHES NOMINAL


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