Model: 731443-4

Knurled Plain Nut

Special Features:

2 through holes 5/16 in. Dia, 90 degrees apart; medium knurl on external surface; center hole 1 in.- 14 n.F. - 3 thru; brinell hardness 240-311

Properties:

Thread Direction
Right-hand
Nut Style
Knurled
Nut Diameter
1.875 inches
Nut Thickness
1.000 inches
Part Name Assigned By Controlling Agency
Nut, adjusting
Material
Steel comp 1144
Surface Treatment
Phosphate manganese
NSN
5310-01-613-3920
Part Number
731443-4
Description
Nut,plain,knurled
CAGE
10001

Part 731443-4 NSN 5310-01-613-3920

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15886
FIIG:
A021A0
Concept No.:
1
App. Key:
AU
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

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