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

Part FS4053 NSN 5360-00-352-1885

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04227
FIIG:
A02900
Concept No.:
App. Key:
AB
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
177970
UFC:
87420
LTL:
NO RATING
LCL:
RATING VARIABLE
WCC:
579
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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