Model: 519B81

Compression Helical Spring
Description:

0.121 inches inside diameter, e4 spring end, squared end style, 0.401 inches spring free length, 0.218 inches spring solid length.

Properties:

Inside Diameter
Between 0.121 inches and 0.133 inches
End Style
E4 spring end, squared and ground both ends
Spring Free Length
Between 0.401 inches and 0.411 inches
Spring Solid Length
0.218 inches
Spring Solid Outside Diameter
0.176 inches
Coil Helix Direction
Right-hand or left-hand
Spring Deflection Rate
Between 25.000 pounds per inch and 30.000 pounds per inch
Spring Free Outside Diameter
Between 0.166 inches and 0.176 inches
Material
Steel comp 302
Material Specification
Qq-w-423, cond b federal specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35, type 2 federal specification single treatment response
Style Designator
Cylindrical
NSN
5360-00-003-3854
Part Number
519B81
Description
Spring,helical,compression
CAGE

Part 519B81 NSN 5360-00-003-3854

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04226
FIIG:
A02900
Concept No.:
1
App. Key:
AA
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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
177970
UFC:
87420
LTL:
NO RATING
LCL:
--
WCC:
579
TCC:
Z
SHC:
9
ACC:
Construction Materials

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