Model: 12271779

Extension Helical Spring

Properties:

Inside Diameter

0.270 inches

Opening Width

0.140 inches both ends

End Style

Machine half loop both ends

Spring Free Length

1.590 inches

Coil Quantity

20-1/2

Design Type

Open

Load Rating

Between 7.65 pounds and 9.35 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

8.000 pounds per inch

Spring Free Outside Diameter

0.360 inches

Hook Radius

0.135 inches both ends

Spring Length Under Load

2.470 inches

Material

Steel comp 302

Material Specification

Qq-w-423 federal specification single material response

Surface Treatment

Passivate

Style Designator

Cylindrical

NSN

5360-01-078-7662

Part Number

12271779

Description

Spring,helical,extension

CAGE

19200

Part 12271779 NSN 5360-01-078-7662

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:

178020

UFC:

87470

LTL:

70.0

LCL:

70.0

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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