Model: 12651-2

Adapter Bushing

Properties:

Overall Length
0.844 inches
Diameter
0.203 inches
Thickness
0.250 inches
Wrenching Facility Shape
Hexagon
Depth
0.359 inches
Width Across Flats
0.750 inches
Male End Thread Class
2a
Female End Thread Class
2b
Female End Characteristic
Counterbored
Counterbore/countersink Location
Externally threaded end
Male End Thread Size
9/16-18
Male End Screw Thread Series Designator
Unf
Male End Thread Direction
Right-hand
Male End Thread Length
0.406 inches
Female End Thread Size
1/2-20
Female End Screw Thread Series Designator
Unf
Female End Thread Direction
Right-hand
Female End Thread Length
0.156 inches
Material
Aluminum alloy, qq-a-225/6, alloy 2024, t4
Material
Aluminum alloy 2024
Surface Treatment
Chromate
Surface Treatment
Chromate
NSN
4730-00-631-6979
Part Number
12651-2
Description
Adapter Bushing
CAGE
78710

An item having wrenching facilities on one end and a threaded connection of one type within an externally threaded connection of another type. One connection must have machine threads not designed for any type of tube or tube fitting.

Part 12651-2 NSN 4730-00-631-6979

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18018
FIIG:
T385-L
Concept No.:
App. Key:
LA
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:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093600
UFC:
49780
LTL:
70.0
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7609000000
  • SITC: 68427
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Aluminum tube or pipe fittings (couplings,elbows sleeves)

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