1680-01-497-8237 PLATE ASSEMBLY,LS,C Index 1680-01-497-8238 COVER,TOP,FWD,AIRCR

National Stock Number:
1560-01-497-8238

Federal Supply Class:
1560

National Item Identification Number:
014978238

Description:
COVER,ACCESS,AIRCRAFT

Detail:
An access cover which is an integral part of the airframe structure of an aircraft. Excludes COVER, ACCESS.


Manufacturer Information:
4240300-193346CAES SYSTEMS LLC


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONAGAV
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH2.562 INCHES NOMINAL
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH2.040 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH2.500 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH2.500 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH2.874 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH2.359 INCHES NOMINAL
HOLE QUANTITY ALONG WIDTH5
HOLE QUANTITY ALONG LENGTH8
LENGTH22.422 INCHES NOMINAL
MATERIALALUMINUM ALLOY 6061
MOUNTING OPENING SHAPE STYLETHREADED HOLE
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
SECURING DEVICE TYPETHREADED FASTENER
SPECIAL FEATURESHAS 28 MOUNTING HOLES, 0.164-32 UNC DRILL OVERSIZE, DIAMETER 0.147 INCHES THRU, THE MOUNTING HOLES ARE COUNTERSUNK, TOP DIAMETER IS 0.344 INCHES, BOTTOM DIAMETER IS 0.194 INCHES.; COVER,ACCESS,AIRCRAFT HAS MULTIPLE ROUND RECESSES TO FIT GASKET AND PADS, OVERALL THICKNESS OF COVER ACCESS IS 0.337 INCHES.
WIDTH14.719 INCHES NOMINAL
SURFACE TREATMENTPRIMER EPOXY-POLYAMIDE AND PAINT


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