Model: NTE-820

Hexagon Self-locking Nut

Special Features:

Locking insert: green nylon

Properties:

Thread Class

Thread Direction

Right-hand

Nut Style

Hexagon

Nut Height

Between 0.298 inches and 0.328 inches

Drilled Hole Diameter

Between 0.521 inches and 0.551 inches

Hole Type And Quantity

1 drilled

Width Across Flats

Between 0.741 inches and 0.752 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.500 inches

Hole Configuration Style

Configuration b

Material

Steel comp 1035

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type ii class 2 federal specification 1st treatment response

NSN

5310-01-544-8443

Part Number

NTE-820

Description

Nut,self-locking,hexagon

CAGE

27687

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.

Part NTE-820 NSN 5310-01-544-8443

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05277

FIIG:

A021A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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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