Model: 53927

Hexagon Castellated Plain Nut

Properties:

Thread Class
3b
Thread Direction
Right-hand
Nut Style
Castellated, hexagon
Nut Height
Between 1.490 inches and 1.510 inches
Width Across Flats
Between 1.365 inches and 1.385 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
14
Hardness Rating
Between 25.0 rockwell c and 30.0 rockwell c
Thread Size
0.875 inches
Bearing Surface Type
Washer faced
Material
Steel comp 4130
Material Specification
Sae assn standard single material response
Surface Treatment
Cadmium
Surface Treatment Specification
An-p-61 military standard single treatment response
NSN
5310-00-448-4753
Part Number
53927
Description
Nut,plain,castellated,hexagon
CAGE
55284

A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.

Part 53927 NSN 5310-00-448-4753

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
01854
FIIG:
A021A0
Concept No.:
1
App. Key:
AG
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:
U
ESD:
ESD:
MMAC:
SX
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:
Construction Materials

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Schedule B and Export
  • Schedule B: 7318160000
  • SITC: 69421
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Freight Class: Nuts of iron or steel

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