4320-01-126-9851 ROTATING ASSEMBLY,PUMP Index 1305-01-126-9853 PROJECTILE,20 MILLIMETER

National Stock Number:
5340-01-126-9852

Federal Supply Class:
5340

National Item Identification Number:
011269852

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:
1051675419200US ARMY ARDEC RDECOM


Techincal Specification:
DESIGN TYPEFRICTION
INSIDE DIAMETER LENGTH0.687 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONALLOY 2024, T4 NATIONAL SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
PROPRIETARY CHARACTERISTICSPACS
OPENING INSIDE DIAMETER FOR WHICH DESIGNED2.200 INCHES NOMINAL
ROUND CAP OUTSIDE SURFACE CONDITIONKNURLED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE 2, CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE


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