5340-00-473-4546 STANDOFF,THREADED,SPACING Index 5340-00-474-9677 SEAT,HELICAL COMPRESSION SPRING

National Stock Number:
5340-00-473-4916

Federal Supply Class:
5340

National Item Identification Number:
004734916

Description:
COVER,ACCESS

Detail:
A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see DOOR, ACCESS. Excludes all covers not specifically designed to provide access for the purposes listed above.


Manufacturer Information:
32-32043-30376301THE BOEING COMPANY


Techincal Specification:
FEATURES PROVIDEDSEALING CAPABILITY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/14 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 7178
SECURING DEVICE TYPETHREADED FASTENER


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