Model: CB57-42181PC7

Extension Helical Spring

Properties:

Inside Diameter

0.238 inches

End Style

Short twisted hook both ends

Spring Free Length

1.074 inches

Design Type

Closed

Load Rating

7.00 pounds

Coil Helix Direction

Left-hand

Spring Deflection Rate

9.000 pounds per inch

Spring Free Outside Diameter

0.312 inches

Hook Radius

0.119 inches both ends

Material

Steel uns k08500 or steel

Material Specification

Qq-w-470 federal specification 1st material response or ams 5112 assn standard 2nd material response

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416, type 2, class 2 federal specification all treatment responses

Style Designator

Cylindrical

NSN

5360-00-467-0325

Part Number

CB57-42181PC7

Description

Spring,helical,extension

CAGE

97384

Part CB57-42181PC7 NSN 5360-00-467-0325

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:

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:

178020

UFC:

87470

LTL:

70.0

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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