5340-01-318-6876 COVER,ACCESS Index 5340-01-318-6878 COVER,ACCESS

National Stock Number:
5340-01-318-6877

Federal Supply Class:
5340

National Item Identification Number:
013186877

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:
3C3408P4707482GENERAL ELECTRIC COMPANY


Techincal Specification:
BODY THICKNESS0.380 INCHES NOMINAL
BOLT CIRCLE DIAMETER9.875 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY18
FIRST RECESS INSIDE HEIGHT2.560 INCHES MINIMUM AND 2.580 INCHES MAXIMUM
FLANGE THICKNESS0.125 INCHES NOMINAL
INSIDE DIAMETER4.250 INCHES NOMINAL
MATERIALSTEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1024 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1027 OR STEEL COMP 1029 OR STEEL COMP 1030
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
MOUNTING OPENING SHAPE STYLETHREADED HOLE
OUTSIDE DIAMETER10.500 INCHES NOMINAL
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURES5 HOLES 0.281 IN. DIA,3 HOLES 0.250-18 NPT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTOXIDE


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