Model: 159-31873

Extension Helical Spring

Properties:

Inside Diameter
0.445 inches
Opening Width
0.156 inches both ends
End Style
Machined half loop both ends
Spring Free Length
3.149 inches
Coil Quantity
24
Design Type
Closed
Load Rating
37.50 pounds
Coil Helix Direction
Right-hand or left-hand
Spring Deflection Rate
25.700 pounds per inch
Spring Free Outside Diameter
0.625 inches
Hook Radius
0.219 inches both ends
Spring Length Under Load
4.250 inches
Material
Steel
Style Designator
Cylindrical
NSN
5360-00-326-2750
Part Number
159-31873
Description
Spring,helical,extension
CAGE
28298

Part 159-31873 NSN 5360-00-326-2750

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:
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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