Model: 721617-289

Spacing Threaded Standoff

Properties:

Thread Class
2b left internal (includes through thread)2a right external
Thread Direction
Right-hand left internal (includes through thread)
Thread Direction
Right-hand right external
Thread Length
0.500 inches left internal (includes through thread)0.440 inches right external
Flange Thickness
1.060 inches
Length
1.500 inches
Flange Width Across Flats
0.312 inches
Thready Qty Per Inch (tpi)
32 left internal (includes through thread)
Thready Qty Per Inch (tpi)
32 right external
Thread Size
0.164 inches left internal (includes through thread)
Thread Size
0.164 inches right external
Material
Steel comp 1213 standoff
Material Specification
Astm a108 assn standard single material response standoff
Surface Treatment
Cadmium standoff and chromate standoff
Surface Treatment Specification
Qq-p-416 type 2 cl 1 federal specification single treatment response standoff
Style Designator
Flanged with left internal thread
Thread Series Designator
Unc left internal (includes through thread)
Thread Series Designator
Unc right external
NSN
5340-01-248-4545
Part Number
721617-289
Description
Standoff,threaded,spacing
CAGE

Part 721617-289 NSN 5340-01-248-4545

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:
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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