6720-00-138-2336 FOCUSING BELLOWS AS Index 5998-00-138-2341 CIRCUIT CARD ASSEMBLY

National Stock Number:
5340-00-138-2340

Federal Supply Class:
5340

National Item Identification Number:
001382340

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:
SMC60393180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH1.330 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.437 INCHES NOMINAL
BODY THICKNESS0.090 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECESS, SAME SHAPE AS THE PERIPHERY
DISTANCE BETWEEN HOLES ALONG LENGTH4.812 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH3.625 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT0.660 INCHES NOMINAL
FLANGE THICKNESS0.280 INCHES NOMINAL
FSC APPLICATION DATAMULTIPLEXER
HOLE DIAMETER0.173 INCHES NOMINAL
LENGTH5.750 INCHES NOMINAL
MATERIALALUMINUM ALLOY 360.0
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
SECURING DEVICE TYPETHREADED FASTENER
SPECIAL FEATURESW/SHIELDING GASKET
WIDTH6.500 INCHES NOMINAL
SURFACE TREATMENTCHROMATE


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