Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Compressor Piston
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.AASK
Head Style:
Flat
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
4.500 inches
MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.ABMZ
Diameter:
Between 3.685 inches and 3.687 inches
MRC:
Indicates the type of skirt included on the item.AXFT
Skirt Type:
Semisplit
MRC:
The number of ring grooves included on the item.AXFZ
Ring Groove Quantity:
3
MRC:
A number indicating the position(s) of the ring groove(s).AXGA
Ring Groove Position:
No. 1, no. 2, no 3 positions
MRC:
A measurement taken at right angles to the length of a ring groove,in distinction from thickness.AXGB
Ring Groove Width:
Between 0.127 inches and 0.129 inches
MRC:
The length of a straight line which passes through the center of a ring groove,and terminates at the circumference.AXGD
Ring Groove Diameter:
Between 3.460 inches and 3.465 inches
MRC:
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.CRTL
Criticality Code Justification:
Zzzy
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel, corrosion resisting
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Stainless steel
MRC:
A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.ZZZY
Reference Number Differentiating Characteristics:
Material will be in accordnace with ships parts control center activity hx quality control, manufacturing and testing specifications
