Model: AS4099-08

Tube To Boss Straight Adapter

Properties:

Thread Class
3a all ends
End Application
Aircraft, airlifter c-17a
Connection Style
External seat for gasket seal (boss) 2nd end
Connection Style
Flareless (tube) 1st end
Connection Type
Threaded external boss 2nd end
Connection Type
Threaded external tube 1st end
Thready Qty Per Inch (tpi)
16 2nd end
Maximum Operating Pressure
4000.0 pounds per square inch single response
Thread Size
0.562 inches 1st end
Thread Size
0.750 inches 2nd end
Seat Angle
12.0 degrees 1st end
Outside Diameter Tube Accommodated
0.375 inches 1st end
Nominallength
1.312 inches
Material
Stainless steel lock ring
Material
Titanium alloy body
Material Specification
Ams4928 assn standard single material response body or ams4965 assn standard single material response body or ams4967 assn standard single material response body
Material Specification
Ams5731 assn standard single material response lock ring or ams5734 assn standard single material response lock ring
Surface Treatment
Anodize body
Surface Treatment
Passivate lock ring
Surface Treatment Specification
Ams2488, type 2 assn standard single treatment response body
Surface Treatment Specification
Qq-p-35, ty ii federal specification single treatment response lock ring
Thread Series Designator
Unj 2nd end
Thread Series Designator
Unjf 1st end
Furnished Items And Quantity
1 lock ring and 1 preformed packing
Specification Data
81343-as4099 professional/industrial association standard
NSN
4730-01-418-6509
Part Number
AS4099-08
Description
Adapter,straight,tube To Boss
CAGE
62983

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 AS4099-08 NSN 4730-01-418-6509

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:
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:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051420
UFC:
29090
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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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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