5340-01-181-3561 COVER,ACCESS Index 5340-01-181-3563 COVER,ACCESS

National Stock Number:
5340-01-181-3562

Federal Supply Class:
5340

National Item Identification Number:
011813562

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:
254163410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY THICKNESS0.032 INCHES NOMINAL
CORNER RADIUS0.380 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG WIDTH0.875 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH3.500 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.860 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.250 INCHES NOMINAL
HOLE DIAMETER0.139 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
LENGTH4.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,TEMPER T4 OR T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPESPECIAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-8585,COLOR OPTIONAL MIL SPEC SINGLE TREATMENT RESPONSE AND MIL-E-15090,TY 2,CL 2 MIL SPEC 1ST TREATMENT RESPONSE
SURFACE TREATMENTCHROMATE ZINC AND ENAMEL
WIDTH2.600 INCHES NOMINAL


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