Model: 27-257

Extension Helical Spring

Properties:

Inside Diameter
0.312 inches
Opening Width
0.062 inches both ends
End Style
Machined half loop both ends
Spring Free Length
1.225 inches
Coil Quantity
14
Design Type
Closed
Coil Helix Direction
Right-hand or left-hand
Spring Free Outside Diameter
0.426 inches
Hook Radius
0.156 inches both ends
Material
Steel comp 304
Material Specification
Qq-w-423, cond b federal specification single material response
Surface Treatment
Passivate
Style Designator
Cylindrical
NSN
5360-00-446-2652
Part Number
27-257
Description
Spring,helical,extension
CAGE
1HAR9

Part 27-257 NSN 5360-00-446-2652

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:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
178020
UFC:
87470
LTL:
70.0
LCL:
--
WCC:
579
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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