Model: 437-50002

Extension Helical Spring

Properties:

Inside Diameter
0.273 inches
Opening Width
0.161 inches both ends
End Style
Machine loop both ends
Spring Free Length
2.550 inches
Coil Quantity
21-3/4
Design Type
Closed
Load Rating
36.000 pounds
Coil Helix Direction
Right-hand or left-hand
Spring Free Outside Diameter
0.433 inches
Hook Radius
0.217 inches both ends
Spring Length Under Load
2.750 inches
Coil To Hook Inside Length
0.297 inches both ends
Material
Steel
Material Specification
Qq-w-470 federal specification single material response
Surface Treatment
Cadmium
Style Designator
Cylindrical
NSN
5360-00-547-7703
Part Number
437-50002
Description
Spring,helical,extension
CAGE
31218

Part 437-50002 NSN 5360-00-547-7703

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:
JY
CRITL:
X

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:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
177940
UFC:
87400
LTL:
RATING VARIABLE
LCL:
--
WCC:
579
TCC:
Z
SHC:
9
ACC:
Construction Materials

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