Model: 42668A

Helical Compression Spring Seat

Special Features:

Slot in base 0.0150 in. Min, 0.0250 in. Max deep, 0.0600 in. Min, 0.0700 in. Max w

Properties:

Overall Height
Between 0.1550 inches and 0.1580 inches
First Step Diameter
Between 0.5000 inches and 0.5020 inches
Bore Diameter
Between 0.2195 inches and 0.2205 inches
Design Type
Solid
End Diameter
Between 0.3700 inches and 0.3800 inches
Distance From End To First Step
Between 0.0800 inches and 0.0880 inches
Material
Steel, ams 5643
Material
Steel comp 630
Material Specification
Ams 5643 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Seat
Surface Treatment
Passivated, qq-p-35
NSN
5340-01-054-6394
Part Number
42668A
Description
Seat,helical Compression Spring
CAGE
73760

Part 42668A NSN 5340-01-054-6394

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
24328
FIIG:
T319-E
Concept No.:
App. Key:
EA
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
WF
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:
126840
UFC:
64280
LTL:
85.0
LCL:
85.0
WCC:
772
TCC:
Z
SHC:
Z
ACC:
Trailers/Vehicles

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