Model: 80020-1018P

Extended Washer Self-locking Nut

Special Features:

Item is landing gear specific and has critical tolerances and dimensions that must be adhered to for safe operation

Properties:

Thread Direction

Right-hand

Washer Outside Diameter

0.299 inches

Overall Height

0.625 inches

Nut Style

Double hexagon

Washer Thickness

0.084 inches

Width Across Flats

Between 0.243 inches and 0.251 inches

Tempurature Rating

Between 450.0 degrees fahrenheit and 800.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.625 inches

Criticality Code Justification

Feat

Material

Stainless steel

Material Specification

Ams 5737 assn standard single material response

Precious Material

Silver

NSN

5310-01-541-3170

Part Number

80020-1018P

Description

Nut,self-locking,extended Washer

CAGE

56878

A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part 80020-1018P NSN 5310-01-541-3170

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

29729

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

Pricing & Availability Check

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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