Model: 159-31873

Extension Helical Spring

Properties:

Inside Diameter

0.445 inches

Opening Width

0.156 inches both ends

End Style

Machined half loop both ends

Spring Free Length

3.149 inches

Coil Quantity

Design Type

Closed

Load Rating

37.50 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

25.700 pounds per inch

Spring Free Outside Diameter

0.625 inches

Hook Radius

0.219 inches both ends

Spring Length Under Load

4.250 inches

Material

Steel

Style Designator

Cylindrical

NSN

5360-00-326-2750

Part Number

159-31873

Description

Spring,helical,extension

CAGE

28298

Part 159-31873 NSN 5360-00-326-2750

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:

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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