Model: FS4053

Extension Helical Spring

Properties:

Inside Diameter

Between 0.279 inches and 0.299 inches

Spring Free Length

Between 5.3984 inches and 5.4610 inches

Design Type

Closed

Load Rating

Between 41.00 pounds and 51.00 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

81.000 pounds per inch

Spring Free Outside Diameter

Between 0.490 inches and 0.510 inches

Spring Length Under Load

5.156 inches

Coil To Hook Inside Length

0.2697 inches first end and 0.3317 inches first end

Coil To Hook Inside Length

1.000 inches second end

Material

Steel

Style Designator

Cylindrical

NSN

5360-00-352-1885

Part Number

FS4053

Description

Spring,helical,extension

CAGE

20076

Part FS4053 NSN 5360-00-352-1885

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:

RATING VARIABLE

WCC:

579

TCC:

SHC:

ACC:

Trailers/Vehicles

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