Model: 209-076-380-3

Tube To Boss Elbow

Properties:

Thread Class
3a 2nd end bulkhead
Thread Class
3a all ends
End Application
47n helicopter, cobra/attack, ah-1j
Connection Style
Double threaded section w/ gasket and locknut sealing (boss) 2nd end
Connection Style
Flareless (tube) 1st end
Leg Length
1.680 inches 1st end and 1.720 inches 1st end
Leg Length
2.410 inches 2nd end and 2.470 inches 2nd end
Connection Type
Threaded external boss 2nd end bulkhead
Connection Type
Threaded external tube 1st end
Thready Qty Per Inch (tpi)
12 2nd end bulkhead
Thready Qty Per Inch (tpi)
12 all ends
Thread Size
1.312 inches all ends
Thread Size
1.312 inches 2nd end bulkhead
Seat Angle
12.0 degrees 1st end
Flow Angle
105.0 degrees
Outside Diameter Tube Accommodated
1.000 inches 1st end
Material
Aluminum alloy
Material Specification
Ams 4260 assn standard single material response
Surface Treatment
Anodize
Thread Series Designator
Un 2nd end bulkhead
Thread Series Designator
Un all ends
NSN
4730-00-480-5933
Part Number
209-076-380-3
Description
Elbow,tube To Boss
CAGE
97499

A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and 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 may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

Part 209-076-380-3 NSN 4730-00-480-5933

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22679
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:
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:
E
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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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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