Model: 21987-8D

Tube To Hose Elbow

Special Features:

One insert furnished

Properties:

Thread Class
3b 1st end
Connection Style
Gripping nipple (nose) 2nd end
Connection Style
Swivel nut, flare (tube) style 3 optional end 1st end
Leg Length
2.020 inches 2nd end
Leg Length
3.090 inches 1st end
Connection Type
Threaded external hose gripping 2nd end
Connection Type
Threaded internal tube 1st end
Thread Size
0.750 inches 1st end
Thread Size
0.750 inches 2nd end
Seat Angle
37.0 degrees 1st end
Flow Angle
90.0 degrees
Inside Diameter Hose Accommodated
0.500 inches 2nd end
Outside Diameter Tube Accommodated
0.500 inches 1st end
Material
Aluminum alloy 6061
Material Specification
Qq-a-225/8, alloy 6061 federal specification all material responses
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625 type 2, class 1 military specification all treatment responses
Thread Series Designator
Npsh 2nd end
Thread Series Designator
Unjf 1st end
Furnished Items And Quantity
1 hose coupling nut
NSN
4730-00-038-7052
Part Number
21987-8D
Description
Elbow,tube To Hose
CAGE
98441

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 21987-8D NSN 4730-00-038-7052

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:
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:
M
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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