5325-01-098-3254 STUD,TURNLOCK FASTENER Index 5340-01-098-3256 COVER,ACCESS

National Stock Number:
5340-01-098-3255

Federal Supply Class:
5340

National Item Identification Number:
010983255

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:
617-843013499ROCKWELL COLLINS, INC.
617-8430-00113499ROCKWELL COLLINS, INC.


Techincal Specification:
CORNER BEVEL LENGTH0.062 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH0.500 INCHES NOMINAL
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH0.703 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH0.766 INCHES NOMINAL AND 0.640 INCHES NOMINAL AND 0.625 INCHES NOMINAL AND 0.500 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.120 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.859 INCHES NOMINAL
LENGTH4.031 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8,H32 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 5052
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
SECURING DEVICE TYPETHREADED FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,TYPE II,GRADE C,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTOXIDE FILM
WIDTH1.618 INCHES NOMINAL


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