Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Two of the four holes on circumference are threaded (10-32 unf-2b) and counterbored (0.321 in. X 0.090 in. Deep); the other two holes are plain (0.272 in. Min, 0.275 in. Max); a fifth hole (threaded 10-32 unf-2b) is 1.000 in. From a plain circumference hole and 0.625 in. From cove r9s center point
NSN
National Stock Number:
TXT
Description:
Access Cover
MRC:
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.AAGR
Cross Sectional Shape:
Flat
MRC:
The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.ABKG
Bolt Circle Diameter:
3.250 inches
MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.ABKV
Outside Diameter:
3.620 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the peripheral shape of the item.ABMW
Edge Shape:
Round, multi holes
MRC:
The number of holes in a bolt circle.ADPM
Bolt Circle Hole Quantity:
4
MRC:
A measurement of the smallest dimension of a body,in distinction from length or width.ADPR
Body Thickness:
0.250 inches
MRC:
Indicates the type of device used to fasten the item.ADQB
Securing Device Type:
Special
MRC:
The style designation indicating the configuration that most nearly corresponds to the shape of the mounting opening.ADQK
Mounting Opening Shape Style:
Threaded hole
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Sealing capability and special marking
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Aluminum alloy 6061
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Qq-a-250/11 federal specification single material response
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Chromate
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.STDC
Surface Treatment Specification:
Mil-c-5541, cl 1a military specification single treatment response
