5325-01-136-1818 GROMMET,NONMETALLIC Index 5340-01-136-1820 COVER,ACCESS

National Stock Number:
5340-01-136-1819

Federal Supply Class:
5340

National Item Identification Number:
011361819

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:
SM-C-41428680063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
BODY THICKNESS0.064 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG LENGTH1.000 INCHES NOMINAL AND 2.000 INCHES NOMINAL AND 1.625 INCHES NOMINAL AND 1.437 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH5.000 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.579 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.625 INCHES NOMINAL
FEATURES PROVIDEDOBSERVATION FACILITY
HOLE DIAMETER0.154 INCHES MINIMUM AND 0.159 INCHES MAXIMUM
HOLE QUANTITY ALONG LENGTH4
HOLE QUANTITY ALONG WIDTH4
LENGTH7.219 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8,H34 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 5052
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESTWO HOLES 0.250 IN. DIA
WIDTH5.562 INCHES NOMINAL
SURFACE TREATMENTENAMEL SEMIGLOSS


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