Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Furnished with one butyl rubber o-ring
NSN
National Stock Number:
TXT
Description:
Machine Screw
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
2a
MRC:
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
Thread Direction:
Right-hand
MRC:
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.AASA
Thread Length:
Between 0.335 inches and 0.428 inches
MRC:
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.AASB
Fastener Length:
Between 0.469 inches and 0.500 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.AASK
Head Style:
Flat countersunk
MRC:
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.AASL
Head Diameter:
Between 0.308 inches and 0.332 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.ABQZ
Internal Drive Style:
Cross recess type 1
MRC:
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.AHYM
Thread Diameter:
0.164 inches
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
32
MRC:
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.CQBC
Min. Tensile Strength (psi):
80000 pounds per square inch
MRC:
The included angle of the countersink.CRSQ
Countersink Angle:
100.0 degrees
MRC:
The chemical compound or mechanical mixture properties of which the screw is fabricated.CYAU
Screw Material:
Steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the screw material.CYAW
Screw Material Specification:
66 federal standard 1st material response or 66 federal standard 2nd material response or qq-s-763 federal specification 2nd material response or 66 federal standard 3rd material response or 66 federal standard 4th material response or astm a582 assn standard 4th material response or 66 federal standard 5th material response or astm a582 assn standard 5th material response or 66 federal specification 6th material response or 66 federal standard 7th material response or 66 federal standard 8th material response or qq-s-763 federal specification 8th material response or 66 federal standard 9th material response or 66 federal standard 10th material response or qq-s-763 federal specification 10th material response or 66 federal standard 11th material response or 66 federal standard 12th material response or qq-s-763 federal specification 12th material response or 66 federal standard 13th material response or 66 federal standard 14th material response or 66 federal standard 15th material response or qq-s-763 federal specification 15th material response or 66 federal standard 16th material response or qq-s-763 federal specification 16th material response or 66 federal standard 17th material response or qq-s-763 federal specification 17th material response or 66 federal standard 18th material response or qq-s-763 federal specification 18th material response or 66 federal standard 19th material response or qq-s-763 federal specification 19th material response or 66 federal standard 20th material response or 66 federal standard 21st material response or 66 federal standard 22nd material response
MRC:
The metallic,nonmetallic,and/or chemical properties with which the screw is plated,dipped and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.CYBA
Screw Surface Treatment:
Passivate
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unc
