Model: 421668

Shouldered And Stepped Stud

Properties:

Thread Class
3a nut thread
Thread Class
3a stud thread
Thread Direction
Right-hand nut thread
Thread Direction
Right-hand stud thread
Thread Length
0.480 inches nut thread
Thread Length
0.480 inches stud thread
Shoulder Length
0.700 inches
Overall Length
1.030 inches
Distance From Cotter Pin Hole Centerline To Nut End
0.120 inches first hole
Cotter Pin Hole Diameter
0.080 inches first hole
Distance Across Flats
Between 0.616 inches and 0.627 inches
Thready Qty Per Inch (tpi)
24 stud thread
Thready Qty Per Inch (tpi)
28 nut thread
Hardness Rating
Between 26.0 rockwell c and 32.0 rockwell c
Thread Size
0.250 inches nut thread
Thread Size
0.375 inches stud thread
Material
Steel comp 8740
Material Specification
Ams 6322 assn standard single material response
Surface Treatment
Cadmium
Style Designator
Shouldered and stepped
Thread Series Designator
Unf nut thread
Thread Series Designator
Unf stud thread
NSN
5307-00-604-5449
Part Number
421668
Description
Stud,shouldered And Stepped
CAGE
77445

Part 421668 NSN 5307-00-604-5449

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15944
FIIG:
A051A0
Concept No.:
App. Key:
C
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:
N
PMIC:
U
ESD:
ESD:
MMAC:
SX
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:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
573
TCC:
Z
SHC:
9
ACC:
Construction Materials

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