Model: 8520549

Compression Helical Spring

Properties:

Inside Diameter

0.563 inches

End Style

E4 spring end, squared and ground both ends

End Style

Spring end, squared and ground both ends

Spring Free Length

3.625 inches

Accommodated Rod Diameter

0.500 inches

Coil Quantity

Coil Helix Direction

Right-hand or left-hand

Spring Free Outside Diameter

0.6885 inches

Material

Steel uns k08500

Material Specification

Qq-w-470 federal specification single material response

Surface Treatment

Zinc and chromate

Style Designator

Cylindrical

NSN

5360-00-535-7499

Part Number

8520549

Description

Spring,helical,compression

CAGE

18876

Part 8520549 NSN 5360-00-535-7499

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04226

FIIG:

A02900

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:

4.1 X 2.3 X 2.0

Paclk Weight:

0.2000lbs

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:

177970

UFC:

87420

LTL:

NO RATING

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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