Model: 21J307PC140

Extension Helical Spring

Properties:

Inside Diameter

0.163 inches

Opening Width

0.312 inches both ends

End Style

Offset hook, right angle both ends

Spring Free Length

4.2515 inches

Coil Quantity

Design Type

Closed

Load Rating

2.53 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

2.900 pounds per inch

Spring Free Outside Diameter

0.227 inches

Hook Radius

0.219 inches both ends

Spring Length Under Load

0.875 inches

Material

Steel

Material Specification

Jan-s-1160, grade 1, type b military specification single material response

Style Designator

Cylindrical

NSN

5360-00-318-9322

Part Number

21J307PC140

Description

Spring,helical,extension

CAGE

90099

Part 21J307PC140 NSN 5360-00-318-9322

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:

Trailers/Vehicles

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