5325-01-221-5852 RING,RETAINING Index 1270-01-221-5854 HELMET SUSPENSION ASSEMBLY

National Stock Number:
5340-01-221-5853

Federal Supply Class:
5340

National Item Identification Number:
012215853

Description:
CAP-PLUG,PROTECTIVE,DUST AND MOI

Detail:
An item specifically designed to fit into or 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. For items designed to fit only into an opening, see PLUG (as modified) and STOPPER (as modified). For items designed to fit only over an opening, see BOOT (as modified); CAP (as modified); COVER (as modified); and HOOD (as modified).


Manufacturer Information:
639AS515730003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
CLOSED END OVERALL DIAMETER4.780 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8, ALLOY 6061-T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
OPEN END INSIDE DIAMETER4.4995 INCHES MINIMUM AND 4.5005 INCHES MAXIMUM


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