Part Number 311903-27

Valve Seat

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
311903-27
Demil:
Yes - DEMIL/MLI
Shelf Life:
UOM:
NIIN:
011161293
NSN
National Stock Number:
4820-01-116-1293 4820011161293
TXT
Description:
Valve Seat
INC
INC
Item Name Code:
22113
INC
COM
Compliance:
MRC:
The length of a straight line which passes through the center of a flange,and terminates at the circumference.ABKK
Flange Diameter:
Between 0.374 inches and 0.375 inches
MRC:
The length of a straight line which passes through the center of the body,and terminates at the outside circumference.ADAR
Body Outside Diameter:
Between 0.264 inches and 0.269 inches
MRC:
The length of a straight line which passes through the center of a body,and terminates at the inside circumference.ADAS
Body Inside Diameter:
Between 0.114 inches and 0.118 inches
MRC:
None.AJRF
Flange Seat To Disk End Height:
0.175 mils and 0.190 centimeters
MRC:
None.AJRM
Under Flange Height:
Between 0.114 inches and 0.123 inches
MRC:
The physical configuration of the surface of the seat.CQKM
Seating Surface Shape:
Flat
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 302
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:
Mil-s-7720 military specification single material response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Plain flanged
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:
Environmental control system

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