Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Four threaded holes 0.164-32 unc-3b on 2.750 in. By 3.936 mtg centers; ten mtg holes counterbored and reamed 0.500 in. Dp, 0.3125 in. Min 0.3165 in. Maximum diameter w/100.0 degrees countersink to 0.625 in. Dia; one surf only w/fuel resistant coating gss 4.303m, grumman aircraft
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:
Recess, other than round
MRC:
The length of a straight line which passes through the center of a hole,and terminates at the circumference.AAUB
Hole Diameter:
Between 0.057 inches and 0.062 inches
MRC:
A measurement taken at right angles to the length of an item,in distinction from thickness.ABGL
Width:
5.374 inches
MRC:
A measurement of the smallest dimension of a flange,in distinction from length or width.ABKU
Flange Thickness:
1.067 inches
MRC:
A measurement of the longest dimension of any object,in distinction from width.ABRY
Length:
5.874 inches
MRC:
An inside measurement taken at right angles to the length of an item,in distinction from thickness.ADJT
Inside Width:
3.240 inches
MRC:
A measurement of the longest inside dimension of an item,in distinction from width.ADJU
Inside Length:
3.740 inches
Distance Between Holes Along Length:
0.914 inches
Distance Between Holes Along Width:
1.466 inches
Distance Between Hole Centerline And First Hole Along Width:
1.146 inches
Distance From First Hole Centerline To End Along Length:
0.594 inches
Distance From First Hole Centerline To End Along Width:
0.469 inches
First Recess Inside Height:
0.060 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:
Unthreaded hole
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Aluminum alloy 7075
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-250/12, t6 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:
Primer zinc 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:
Gss9.010, grumman aircraft mfr ref single treatment response
