Model: 6649-4

Tube To Hose Elbow

Properties:

Thread Class
2b 1st end
Connection Style
Gripping nipple (nose) 2nd end
Connection Style
Swivel nut, flare (tube) style 3 optional end 1st end
Leg Length
0.950 inches 1st end
Connection Type
Threaded external hose gripping 2nd end
Connection Type
Threaded internal tube 1st end
Thread Size
0.438 inches 1st end
Seat Angle
37.0 degrees 1st end
Flow Angle
90.0 degrees
Inside Diameter Hose Accommodated
0.188 inches 2nd end
Outside Diameter Hose Accommodated
0.312 inches 2nd end
Outside Diameter Tube Accommodated
0.250 inches 1st end
Material
Aluminum
Material Specification
Qq-a-367, comp 6061 federal specification single material response and qq-s-763, class 304 federal specification 1st material response and qq-a-225/6, alloy 2024 federal specification 2nd material response and ams5685 assn standard 3rd material response
Surface Treatment
Anodize and passivate
Surface Treatment Specification
Qq-a-367, comp 6061 federal specification single treatment response and qq-s-763, class 304 federal specification 1st treatment response and qq-a-225/6, alloy 2024 federal specification 2nd treatment response and ams5685 assn standard 3rd treatment response
Thread Series Designator
Unf 1st end
Furnished Items And Quantity
1 hose coupling sleeve and 1 hose coupling nut
NSN
4730-00-134-8239
Part Number
6649-4
Description
Elbow,tube To Hose
CAGE
00624

A fitting that forms an angle of less than 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 standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It may have side or heel inlet(s). See also elbow, hose; connector, multiple, fluid pressure line; and elbow, swivel flange to hose.

Part 6649-4 NSN 4730-00-134-8239

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03772
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:
0.1000lbs
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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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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