Model: AS21911

Tube To Boss Tee

Properties:

Thread Class
3a 3rd end
Thread Class
3a 1st end
Thread Class
3a 1st end bulkhead
Thread Class
3b 2nd end
End Application
Used on boeingvertol cargo transport helicopter, model ch-47
Connection Style
External seat for gasket seal (boss) 3rd end
Connection Style
Flareless (tube) 1st end
Connection Style
Gasket seal (boss) 2nd end
Leg Length
1.344 inches 3rd end
Leg Length
1.000 inches 2nd end and 1.062 inches 2nd end
Leg Length
2.031 inches 1st end and 2.125 inches 1st end
Connection Type
Threaded external boss 3rd end
Connection Type
Threaded external tube 1st end
Connection Type
Threaded internal boss 2nd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.750 inches 1st end bulkhead
Thread Size
0.750 inches all ends
Seat Angle
12.0 degrees 1st end
Outside Diameter Tube Accommodated
0.500 inches 1st end
Material
Aluminum alloy 2024 or aluminum alloy 7075
Material Specification
Qq-a-367, t6 federal specification 1st material response or qq-a-367, t73 federal specification 2nd material response
Media For Which Designed
Hydraulic fluid 1st response
Media For Which Designed
Oxygen, gaseous 2nd response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 2, class 1 military specification single treatment response
Thread Series Designator
Unjf all ends
Thread Series Designator
Unjf 1st end bulkhead
Specification Data
96906-ms2911 government standard
NSN
4730-00-640-5112
Part Number
AS21911
Description
Tee,tube To Boss
CAGE
81343

Part AS21911 NSN 4730-00-640-5112

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22683
FIIG:
A080B0
Concept No.:
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:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
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:
051400
UFC:
29700
LTL:
77.5
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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