Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Pin-rivet Collar
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
3b
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
Collar Outside Diameter:
Between 0.408 inches and 0.412 inches
Collarheight:
Between 0.532 inches and 0.552 inches
MRC:
A substance designed to provide a reduction of friction between the two surfaces in contact.ABAJ
Lubrication:
Solid film
Collar Inside Diameter:
Between 0.254 inches and 0.261 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):
28
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.250 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the collar.CWBJ
Collar Style:
Threaded (break off) type
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Iron alloy 660 body
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 301 washer or steel comp 302b washer or steel comp 302 washer or steel comp 202 washer or steel comp 303 washer or steel comp 303 plus cb washer or steel comp 303 plus x washer or steel comp 303f washer or steel comp 303f plus cb washer or steel comp 303s washer or steel comp 303se washer or steel comp 305 washer or steel comp 310 washer or steel comp 321 washer or steel comp 347 washer or steel comp 304 washer or steel comp 304l washer or steel comp 305 washer or steel comp 308 washer or steel comp 309 washer or steel comp 309s washer or steel comp 310 washer or steel comp 310s washer or steel comp 3115 washer or steel comp 3135 washer or steel comp 314 washer or steel comp 316 washer or steel comp 316l washer or steel comp 317 washer or steel comp 321 washer or steel comp 323 washer or steel comp 324 washer or steel comp 325 washer or steel comp 330 washer or steel comp 330a washer or steel comp 347 washer or steel comp 348 washer or steel comp 384 washer or steel comp 385 washer
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:
Ams 5731 assn standard single material response collar or ams 5734 assn standard single material response collar or ams 5736 assn standard single material response collar
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:
Passivate washer
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:
Hi-shear spec. 258, cagec 73197 mfr ref single treatment response washer
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:
Unjf
