Model: 2531881

Key Washer

Properties:

Hole Diameter

Between 0.375 inches and 0.376 inches

Outside Diameter

0.594 inches

Internal Straight Key Width

Between 0.0934 inches and 0.0944 inches

Distance From Centerline To Top Of Internal Key

Between 0.130 inches and 0.140 inches

Internal Key Quantity

Material Thickness

Between 0.073 inches and 0.088 inches

Material

Aluminum and copper alloy 623

Surface Treatment

Oxide

Surface Treatment Specification

Mil-f-495 military specification single treatment response

Style Designator

Key

NSN

5310-01-242-1796

Part Number

2531881

Description

Washer,key

CAGE

D9182

Part 2531881 NSN 5310-01-242-1796

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01869

FIIG:

A022B0

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:

0.1000lbs

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:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

70.0

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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