Model: 25151-13-1

Finishing Washer

Properties:

Hole Diameter

Between 0.168 inches and 0.178 inches

Outside Diameter

Between 0.423 inches and 0.453 inches

Overall Height

Between 0.5353 inches and 0.5537 inches

Recess Diameter

Between 0.253 inches and 0.263 inches

Material Thickness

Between 0.0183 inches and 0.0217 inches

Material

Copper alloy

Surface Treatment

Zinc

Style Designator

Finishing

NSN

5310-00-514-7721

Part Number

25151-13-1

Description

Washer,finishing

CAGE

63743

A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. It may or may not have a flush flange feature.

Part 25151-13-1 NSN 5310-00-514-7721

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15932

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7415210000
SITC: 69432
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Copper washers including spring washers not threaded