Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
One threaded center hole w/0.250-28 umf class 2b threads 0.156 in. Nom deep
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:
Circular recess
MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.AARX
Inside Diameter:
2.880 inches
MRC:
The length of a straight line which passes through the center of a hole,and terminates at the circumference.AAUB
Hole Diameter:
0.272 inches
MRC:
A measurement taken at right angles to the length of an item,in distinction from thickness.ABGL
Width:
4.125 inches
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:
Between 4.114 inches and 4.134 inches
MRC:
A measurement of the smallest dimension of a flange,in distinction from length or width.ABKU
Flange Thickness:
0.187 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the peripheral shape of the item.ABMW
Edge Shape:
Triangle, rounded corners, three holes
MRC:
A measurement of the longest dimension of any object,in distinction from width.ABRY
Length:
4.505 inches
MRC:
A measurement of a straight line from the midpoint of a rounded corner to its periphery.ADNU
Corner Radius:
0.380 inches
Body Radius:
2.062 inches
First Recess Inside Height:
0.620 inches
MRC:
A measurement of the smallest dimension of a body,in distinction from length or width.ADPR
Body Thickness:
0.350 inches
MRC:
Indicates the type of device used to fasten the item.ADQB
Securing Device Type:
Threaded fastener
MRC:
The style designation indicating the configuration that most nearly corresponds to the shape of the mounting opening.ADQK
Mounting Opening Shape Style:
Unthreaded hole
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Sealing capability
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Magnesium alloy
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-m-40, az80a, cond f federal specification single material response
