Model: 1642876

Extension Helical Spring

Special Features:

Initial tension = 2.000lb; material is high carbon steel alloy music wire

Properties:

End Style

Full loop both ends

Stock Diameter

0.063 inches

End Application

3990-01-443-8024

Spring Free Length

3.000 inches

Coil Quantity

34.5

Load Rating

19.00 pounds

Spring Deflection Rate

8.200 pounds per inch

Spring Free Outside Diameter

0.500 inches

Spring Length Under Load

5.070 inches

Part Name Assigned By Controlling Agency

Extension spring

Material

Steel

Surface Treatment

Zinc

Surface Treatment Specification

Astm b633 assn standard all treatment responses

Style Designator

Cylindrical

NSN

5360-01-538-1775

Part Number

1642876

Description

Spring,helical,extension

CAGE

5X050

Part 1642876 NSN 5360-01-538-1775

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04227

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:

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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