78-121

Key Washer

NSN 5310-00-209-4125

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

100 EA

NIIN:

002094125

Technical Specifications of NSN

Hole Diameter:

Between 0.191 inches and 0.196 inches

Outside Diameter:

Between 0.370 inches and 0.380 inches

External Straight Key Width:

Between 0.104 inches and 0.114 inches

Overall Distance Including Keys:

Between 0.557 inches and 0.567 inches

External Key Quantity:

Material Thickness:

Between 0.026 inches and 0.036 inches

Hardness Rating:

Between 30.0 rockwell b and 50.0 rockwell b

Material:

Steel

Surface Treatment:

Cadmium

Surface Treatment Specification:

An-qq-p-421 federal specification single treatment response

Style Designator:

Key

NSN:

5310-00-209-4125

Item Name:

Key Washer

Cage Code:

96152

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

A78-121

Cage Code:

96152

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01869

FIIG:

A022B0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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:

194160

UFC:

55210

LTL:

50.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Key Washer"

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.