Model: 803-6397420-79

Spacing Threaded Standoff

Special Features:

Center of threaded holes 0.153 in. Off center

Properties:

Thread Class
2b left internal (includes through thread)
Thread Class
2b right internal
Thread Direction
Right-hand left internal (includes through thread)
Thread Direction
Right-hand right internal
Thread Length
0.620 inches left internal (includes through thread)
Thread Length
0.620 inches right internal
Diameter
Between 0.621 inches and 0.623 inches
Length
2.640 inches
Cross-sectional Shape
Round
Thready Qty Per Inch (tpi)
20 left internal (includes through thread)
Thready Qty Per Inch (tpi)
20 right internal
Thread Size
0.250 inches left internal (includes through thread)
Thread Size
0.250 inches right internal
Material
Steel comp 316
Material Specification
Astm a276 assn standard single material response
Style Designator
Left internal and right internal threads
Thread Series Designator
Unc left internal (includes through thread)
Thread Series Designator
Unc right internal
NSN
5340-01-391-7964
Part Number
803-6397420-79
Description
Standoff,threaded,spacing
CAGE

Part 803-6397420-79 NSN 5340-01-391-7964

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
40280
FIIG:
A08900
Concept No.:
1
App. Key:
B
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:
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:
095190
UFC:
49790
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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