MRC:
Designates the thread diameter and number of threads per measurement scale of an externally threaded item.AWMG
External Thread Size:
2-1/2-8
MRC:
Designates the thread diameter and number of threads per measurement scale of an internally threaded item.AWMH
Internal Thread Size:
1-1/4-11-1/2
MRC:
A designation distinguishing one group of external screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.CGMD
External Screw Thread Series Designator:
Npt
MRC:
The direction of the external thread when viewed axially.CGMF
External Thread Direction:
Right-hand
MRC:
A designation distinguishing one group of internal screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.CGMH
Internal Screw Thread Series Designator:
Npt
MRC:
The direction of the internal thread when viewed axially.CGMJ
Internal Thread Direction:
Right-hand
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Iron, cast, qq-i-652, class 20 or iron, cast, qq-i-652, class 25 or iron, cast, qq-i-652, class 30 or steel, qq-s-681, class 65-35 or steel, qq-s-681, class 70-36
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Iron cast uns f11401 or iron cast uns f11701 or iron cast uns f12101 or steel uns j03001 or steel uns j03501
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-i-652, class 20 federal specification 1st material response and qq-i-652, class 25 federal specification 2nd material response and qq-i-652, class 30 federal specification 3rd material response and qq-s-681, class 65-35 federal specification 4th material response and qq-s-681, class 70-36 federal specification 5th material response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Inside hexagon or octagon
