Model: MS51054-39

Setscrew

Special Features:

Radius of neck relief .041 width of neck relief .125

Properties:

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 1.045 inches and 1.107 inches
Fastener Length
Between 1.520 inches and 1.543 inches
Head Style
Square
Head Height
Between 0.270 inches and 0.293 inches
Width Between Flats
Between 0.362 inches and 0.375 inches
Point Diameter
Between 0.194 inches and 0.212 inches
Point Style
Cup
Internal Drive Style
W/o internal drive
Thread Diameter
0.375 inches
Thready Qty Per Inch (tpi)
16
Point Chamfer Angle
118.0 degrees
Part Name Assigned By Controlling Agency
Setscrew, square head, cup point
Material
Steel comp 1010 and steel comp 1020 and steel comp 1038
Surface Treatment
Cadmium or zinc
Thread Series Designator
Unc
NSN
5305-01-563-2888
Part Number
MS51054-39
Description
Setscrew
CAGE

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Part MS51054-39 NSN 5305-01-563-2888

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06672
FIIG:
A003B0
Concept No.:
App. Key:
SQ
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:
A
ESD:
A
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7318152000
  • SITC: 69421
  • End Use: Iron and steel products, other
  • NAICS: 332722
  • USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment

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