Model: 509E831CD PN 6

Hexago Extended Washer Plain Nut

Properties:

Thread Class
2b
Thread Direction
Right-hand
Washer Outside Diameter
2.750 inches
Counterbore Diameter
0.500 inches nut
Overall Height
4.625 inches
Nut Style
Hexagon
Washer Thickness
2.937 inches
Width Across Flats
Between 1.667 inches and 1.687 inches
Thread Series
Un
Thready Qty Per Inch (tpi)
8
Thread Size
1.750 inches
Material
Copper
NSN
5310-01-449-9402
Part Number
509E831CD PN 6
Description
Nut,plain,extended Washer,hexago
CAGE
03502

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.

Part 509E831CD PN 6 NSN 5310-01-449-9402

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04889
FIIG:
A021A0
Concept No.:
1
App. Key:
AP
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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
573
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 7415290000
  • SITC: 69432
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Freight Class: Copper screws, nuts, bolts, rivets, and other fasteners not threaded

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