Model: MS51848-23

Lock Washer

Properties:

Hole Diameter

Between 0.088 inches and 0.094 inches

Outside Diameter

0.135 inches

Material Thickness

0.020 inches

Hardness Rating

Between 43.0 rockwell c and 53.0 rockwell c

Material

Steel

Material Specification

Aisi/sae 1060 assn standard 1st material response or aisi 1060 assn standard 2nd material response or aisi 1064 assn standard 3rd material response or aisi/sae 1065 assn standard 4th material response or aisi/sae 1070 assn standard 5th material response or aisi/sae 1074 assn standard 6th material response or aisi 1075 assn standard 7th material response or aisi 1080 assn standard 8th material response

Surface Treatment

Phosphate

Surface Treatment Specification

Mil-p-16232, type z, class 3 military specification single treatment response

Style Designator

Split helical-right hand

NSN

5310-01-318-8145

Part Number

MS51848-23

Description

Washer,lock

CAGE

96906

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Part MS51848-23 NSN 5310-01-318-8145

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

14218

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:

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:

576

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318210000
SITC: 69422
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Spring washers and other lock washers, iron or steel