Model: 42312-109

Tube To Boss Straight Adapter

Special Features:

Weapon system essential

Properties:

Thread Class
2a 1st end
Thread Class
3a 2nd end
End Application
F/a-18 hornet, f-16 falcon aircraft
Connection Style
External seat for gasket seal (boss) 2nd end
Connection Style
Inverted flare (tube) 1st end
Connection Type
Threaded external boss 2nd end
Connection Type
Threaded external tube 1st end
Thready Qty Per Inch (tpi)
20 1st end
Thread Size
0.562 inches all ends
Seat Angle
8.5 degrees 1st end
Criticality Code Justification
Feat
Outside Diameter Tube Accommodated
0.500 inches 1st end
Nominallength
1.076 inches
Material
Stainless steel follower ring
Material
Titanium alloy body
Material Specification
Ams 4967, 6al-4v assn standard single material response body
Material Specification
Ams 5734, a286 pc35-40 assn standard single material response follower ring
Media For Which Designed
Aeronautical fluid 1st response
Media For Which Designed
Air 3rd response
Media For Which Designed
Fluid 2nd response
Surface Treatment
Passivate follower ring
Thread Series Designator
Unjf all ends
NSN
4730-00-300-0934
Part Number
42312-109
Description
Adapter,straight,tube To Boss
CAGE
82402

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.

Part 42312-109 NSN 4730-00-300-0934

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22675
FIIG:
A080B0
Concept No.:
1
App. Key:
A
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:
A
ESD:
ESD:
MMAC:
SX
CRITL:
F

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:
M
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
136500
UFC:
68455
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8108908000
  • SITC: 69985
  • End Use: Nonferrous metals, other
  • NAICS: 331491
  • USDA: 1

Freight Class: Other wrought titanium, nesoi

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