Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
12 scallops equally spaced between holes on od; max surface finish-all surfaces 100 microinches aa; retainer saw cut diagonally at 75 and 255 degrees by 0.062 in.W; raised surface feature included; aperture shape round and included; aperture type: counterbored; shape: round
NSN
National Stock Number:
TXT
Description:
Bearing Retaining Plate
MRC:
The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.AAWY
Counterbore Diameter:
Between 8.900 inches and 8.920 inches
MRC:
The depth of the process used to enlarge part of a hole.AAWZ
Counterbore Depth:
0.230 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:
Between 9.615 inches and 9.635 inches
MRC:
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.ABTB
Mounting Hole Diameter:
0.312 inches
MRC:
The length of a straight line which passes through the center of an aperture,and terminates at the circumference.ABVL
Aperture Diameter:
Between 8.302 inches and 8.322 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the arrangement of the mounting hole(s).ADFU
Mounting Hole Arrangement Style:
Single bolt hole circle
MRC:
The number of holes in a bolt circle.ADPM
Bolt Circle Hole Quantity:
12
MRC:
An overall measurement of the smallest dimension of an item,in distinction from length or width.ADUM
Overall Thickness:
0.230 inches
MRC:
The length of a straight line which passes through the center of a mounting bolt circle,and terminates at the circumference.AFFL
Mounting Bolt Circle Diameter:
9.500 inches
MRC:
A measurement from the bottom to the top of a raised surface,in distinction from depth.CKSR
Raised Surface Height:
0.207 inches
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
24
MRC:
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM
Hardness Rating:
Between 26.0 rockwell c and 33.0 rockwell c
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.312 inches
MRC:
Indicates the type of mounting hole(s) provided on the item.CWJW
Mounting Hole Type:
Round, threaded
First Raised Surface Outside Diameter:
Between 9.177 inches and 9.197 inches
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 4130
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:
Oxide
MRC:
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.TEST
Test Data Document:
81349-mili6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unf
