2040-01-361-9769 LOWER LOCKING RING Index 1680-01-361-9771 KIT,MAIN HARNESS

National Stock Number:
5340-01-361-9770

Federal Supply Class:
5340

National Item Identification Number:
013619770

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:
664022553711NAVAL SEA SYSTEMS COMMAND
6640225 ITEM 2353711NAVAL SEA SYSTEMS COMMAND
F882022425685NAVAL SHIP ENGINEERING CENTER PHILADELPHIA DIVISION SUBMARINE ANTENNA QUALITY ASSURANCE


Techincal Specification:
BODY THICKNESS0.2500 INCHES NOMINAL
CORNER RADIUS1.7200 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG LENGTH2.0000 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH2.000 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.380 INCHES NOMINAL
HOLE DIAMETER0.2800 INCHES NOMINAL
HOLE QUANTITY ALONG LENGTH6
HOLE QUANTITY ALONG WIDTH4
LENGTH7.5000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 316L
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
SECURING DEVICE TYPESPECIAL
WIDTH5.5000 INCHES NOMINAL


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