Model: 331R305

Compression Helical Spring

Properties:

Inside Diameter

0.438 inches

End Style

E4 spring end, squared and ground both ends

End Style

Spring end, squared and ground both ends

Spring Free Length

1.078 inches

Coil Quantity

7-1/2

Load Rating

Between 5.850 pounds and 7.150 pounds

Spring Solid Length

0.469 inches

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

27.700 pounds per inch

Spring Free Outside Diameter

0.563 inches

Spring Length Under Load

0.843 inches

Material

Steel comp 302

Material Specification

Ams 5688 assn standard single material response

Surface Treatment

Passivate

Style Designator

Cylindrical

NSN

5360-00-400-4190

Part Number

331R305

Description

Spring,helical,compression

CAGE

98939

Part 331R305 NSN 5360-00-400-4190

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:

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:

177940

UFC:

87400

LTL:

RATING VARIABLE

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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