Model: 3M943C4C3-25

Headless Shoulder Pin

Special Features:

Rolled radius 0.040in max on both shanks adjacent to shoulder

Properties:

First End Style
Square
Second End Style
Chamfered
Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.345 inches
Shank Length
0.533 inches
Shoulder Width Across Flats
0.500 inches
Shank Diameter
Between 0.2490 inches and 0.2496 inches
Overall Length
2.656 inches
Second End Taper Length
Between 0.418 inches and 0.458 inches
Second End Relationship With First End
Not identical
Thread Size
0.250 inches
Second Shank Diameter
Between 0.3710 inches and 0.3730 inches
First End Location
Threaded end
Second End Tip Radius
Between 0.060 inches and 0.090 inches
Second Shank Length
1.998 inches
Material
Steel comp 302 or steel comp 304 or steel comp 303se
Material Specification
Qq-s-763 cond b federal specification 1st material response or qq-s-763 cond b federal specification 2nd material response or mcairmms265 cagec 76301 mfr ref 3rd material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Shoulder
Thread Series Designator
Unjf
NSN
5315-01-356-7251
Part Number
3M943C4C3-25
Description
Pin,shoulder,headless
CAGE
06725

Part 3M943C4C3-25 NSN 5315-01-356-7251

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16749
FIIG:
A212A0
Concept No.:
App. Key:
AR
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.7000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
105840
UFC:
54430
LTL:
50.0
LCL:
--
WCC:
575
TCC:
Z
SHC:
9
ACC:
Construction Materials

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