Model: 3M943E4-3-4

Headless Shoulder Pin

Properties:

First End Style
Square
Second End Style
Chamfered
Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.405 inches
Shank Length
Between 0.460 inches and 0.540 inches
Shoulder Diameter
0.438 inches
Shank Diameter
Between 0.2490 inches and 0.2495 inches
Overall Length
Between 1.240 inches and 1.320 inches
Second End Taper Length
Between 0.248 inches and 0.252 inches
Second End Relationship With First End
Not identical
Thread Size
0.250 inches
Second Shank Diameter
Between 0.2490 inches and 0.2495 inches
First End Location
Threaded end
Second End Tip Radius
Between 0.060 inches and 0.090 inches
Second End Taper Angle
45.0 degrees
Second Shank Length
0.593 inches
Material
Steel comp xm-13
Material Specification
Ams 5629 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Shoulder
Thread Series Designator
Unjf
NSN
5315-01-371-5159
Part Number
3M943E4-3-4
Description
Pin,shoulder,headless
CAGE
06725

Part 3M943E4-3-4 NSN 5315-01-371-5159

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:
0.1000lbs
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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