Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Not casehardened
NSN
National Stock Number:
TXT
Description:
Helical Compression Spring Seat
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
Between 0.1900 inches and 0.2000 inches
First Step Diameter:
Between 2.2000 inches and 2.2200 inches
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
Between 1.8100 inches and 1.8300 inches
MRC:
A numeric value that reflects the hardness of the material when used in conjunction with a hardness rating scale.ALME
Material Hardness Rating:
Between 40.0 rockwell c and 47.0 rockwell c
MRC:
Indicates the design type of the item.APGF
Design Type:
Solid
MRC:
The length of a straight line which passes through the center of the end of the item,and terminates at the circumference.BBRB
End Diameter:
Between 1.8800 inches and 1.8900 inches
Distance From End To First Step:
Between 1.1000 inches and 1.3000 inches
MRC:
The radius of the spherical seat top.BZMH
Spherical Seat Top Radius:
0.0100 inches
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Aluminum alloy, qq-a-225/8, alloy 6061, t6
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-225/8, alloy 6061, 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:
Anodize
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:
Ems 52401, type 1, class b, airesearch mfg co of arizona mfr ref single treatment response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Seat
MRC:
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.SURF
Surface Treatment:
Anodized, ems 52401, type 1, class b, airesearch mfg co of arizona
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:
Valve, shutoff, bleed air, environmental control system, aircraft
