Model: 5310-571-7066

Spring Tension Washer

Properties:

Hole Diameter

Between 0.535 inches and 0.545 inches

Outside Diameter

1.000 inches

Overall Height

Between 0.143 inches and 0.154 inches

Material Thickness

Between 0.126 inches and 0.136 inches

Hardness Rating

Between 44.0 rockwell c and 49.0 rockwell c

Heat Treatment

Annealed

Material

Steel comp b or steel comp 1050 or steel comp 1065

Material Specification

Mil-s-1213 military specification 1st material response or qq-s-777 federal standard 1st material response

Surface Treatment

Phosphate

Surface Treatment Specification

Mil-p-16232, type z class 1 military specification 1st treatment response and mil-a-3150 military specification 2nd treatment response

Style Designator

Spring tension

NSN

5310-00-571-7066

Part Number

5310-571-7066

Description

Washer,spring Tension

CAGE

SCY13

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Part 5310-571-7066 NSN 5310-00-571-7066

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15938

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:

194160

UFC:

55210

LTL:

50.0

LCL:

WCC:

713

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