Model: 685044-1

Extension Helical Spring

Properties:

Opening Width
0.260 inches both ends
End Style
Machine half loop both ends
Stock Diameter
Between 0.123 inches and 0.125 inches
Spring Free Length
Between 9.900 inches and 10.050 inches
Coil Quantity
58
Design Type
Closed
Load Rating
Between 88.00 pounds and 112.00 pounds
Coil Helix Direction
Right-hand or left-hand
Spring Deflection Rate
11.260 pounds per inch
Spring Free Outside Diameter
Between 0.895 inches and 0.915 inches
Hook Radius
0.250 inches both ends
Spring Length Under Load
18.520 inches
Coil To Hook Inside Length
0.624 inches both ends
Material
Steel comp 631
Material Specification
Ams 5673, comp 170-7ph assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
685302, cage 49956 mfr ref single treatment response
Style Designator
Cylindrical w/ convex ends
NSN
5360-00-172-6821
Part Number
685044-1
Description
Spring,helical,extension
CAGE
3B150

Part 685044-1 NSN 5360-00-172-6821

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.6000lbs
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:
177970
UFC:
87420
LTL:
NO RATING
LCL:
--
WCC:
579
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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