Model: 645154

Recessed Stud

Special Features:

Extension stud end

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
0.750 inches stud thread and 0.780 inches stud thread
Thread Length
0.850 inches nut thread and 0.880 inches nut thread
Overall Length
Between 1.820 inches and 1.880 inches
Length Of Recessed Portion Of Shank
0.190 inches
Diameter Of Recessed Portion Of Shank
Between 0.290 inches and 0.310 inches
Thready Qty Per Inch (tpi)
24 nut thread
Thready Qty Per Inch (tpi)
24 stud thread
Hardness Rating
Between 28.0 rockwell c and 32.0 rockwell c
Thread Size
0.375 inches nut thread
Thread Size
0.375 inches stud thread
Material
Steel
Material Specification
C50a-400 gr b16, cagec01289 mfr ref all material responses
Precious Material And Location
silver
Precious Material
Silver
Surface Treatment
Silver
Style Designator
Recessed
Thread Series Designator
Unf nut thread
Thread Series Designator
Unf stud thread
NSN
5307-00-757-0143
Part Number
645154
Description
Stud,recessed
CAGE
99551

Part 645154 NSN 5307-00-757-0143

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15945
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:
S
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:
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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