4920-01-473-2407 FIXTURE,AIRCRAFT MAINTENANCE Index 5340-01-473-2409 COVER,ACCESS

National Stock Number:
5340-01-473-2408

Federal Supply Class:
5340

National Item Identification Number:
014732408

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:
74A350865-100376301THE BOEING COMPANY


Techincal Specification:
BODY THICKNESS0.040 INCHES NOMINAL
CORNER RADIUS0.940 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESPHERICAL RECESS
DISTANCE BETWEEN HOLES ALONG LENGTH9.000 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH1.000 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH1.160 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH1.020 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT0.560 INCHES NOMINAL
FLANGE THICKNESS0.040 INCHES NOMINAL
HOLE QUANTITY ALONG WIDTH4
HOLE QUANTITY ALONG LENGTH14
INSIDE CORNER RADIUS0.630 INCHES NOMINAL
INSIDE DIAMETER2.530 INCHES NOMINAL
LENGTH133.320 INCHES NOMINAL
MATERIALALUMINUM ALLOY 7075
PART NAME ASSIGNED BY CONTROLLING AGENCYROCKET MOTOR CANOPY ACCESS COVER
PERIPHERAL SHAPE STYLERECTANGLE, ROUNDED CORNERS, MULTI HOLES
SECURING DEVICE TYPETHREADED FASTENER
WIDTH13.000 INCHES NOMINAL


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