Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Valve Spring Retainer Lock
MRC:
Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.AASG
Casehardening Indicator:
Not casehardened
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
Between 0.372 inches and 0.379 inches
MRC:
A numeric value that reflects the hardness of a metallic item when used in conjunction with a hardness rating scale.AETC
Metallic Hardness Rating:
Not rated
MRC:
An indication of whether a portion/s/ of the item is threaded or unthreaded.AFEW
Thread Provision:
Unthreaded
Largest Inside Diameter:
Between 0.308 inches and 0.312 inches
MRC:
The length of a straight line which passes through the center of the largest diameter of an item,and terminates at the outside circumference.AGWM
Largest Outside Diameter:
Between 0.468 inches and 0.472 inches
First Groove Width:
Between 0.020 inches and 0.025 inches
Second Groove Width:
0.020 mils and 0.025 centimeters
Second Groove Width:
Between 0.020 inches and 0.025 inches
MRC:
The smallest length of a straight line which passes through the center of an item,and terminates on the inside circumference.BKKZ
Minimum Inside Diameter:
0.284 inches
Distance Between First And Second Ridge Centers:
Between 0.106 inches and 0.115 inches
Distance Between First And Second Groove Centers:
Between 0.106 inches and 0.115 inches
Distance From Bottom To First Ridge Center:
Between 0.1280 inches and 0.1365 inches
Distance From Bottom To First Groove Center:
Between 0.128 inches and 0.136 inches
Outside Included Angle In Deg:
14.250
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Straight bore w/two grooves-lower outside radius
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Valves group, gasoline engine, nonaircraft
