Model: 8521

Compression Helical Spring

Properties:

End Style

E4 spring end, squared and ground both ends

End Style

Spring end, squared and ground both ends

Spring Free Length

1.193 inches

Accommodated Rod Diameter

0.093 inches

Coil Quantity

Load Rating

0.688 pounds

Spring Solid Length

0.469 inches

Spring Solid Outside Diameter

0.171 inches

Coil Helix Direction

Right-hand

Spring Free Outside Diameter

0.171 inches

Spring Length Under Load

0.469 inches

Material

Steel

Style Designator

Cylindrical

NSN

5360-00-321-2740

Part Number

8521

Description

Spring,helical,compression

CAGE

15434

Part 8521 NSN 5360-00-321-2740

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

177940

UFC:

87400

LTL:

RATING VARIABLE

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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