Model: 92185MP7

Extended Washer Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

0.860 inches

Counterbore Diameter

0.541 inches first end and 0.551 inches first end

Lubrication

Dry film lubricant

Overall Height

Between 0.505 inches and 0.525 inches

Nut Style

Double hexagon

Washer Thickness

Between 0.072 inches and 0.087 inches

Width Across Flats

0.632 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.438 inches

Material

Iron alloy 660

Material Specification

Ams 5737 assn standard single material response or ams 5732 assn standard single material response or ams 5525 assn standard single material response

Surface Treatment

Cadmium washer and chromate washer

Surface Treatment

Passivate nut

Surface Treatment Specification

Qq-p-35 federal specification single treatment response nut

Surface Treatment Specification

Qq-p-416 type 2 class 2 federal specification single treatment response washer

NSN

5310-01-449-3187

Part Number

92185MP7

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 92185MP7 NSN 5310-01-449-3187

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093490

UFC:

50270

LTL:

50.0

LCL:

WCC:

713

TCC:

SHC:

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