Model: 202-21520-66W

Tube Elbow

Special Features:

Precious metal, gold, wt 0.0010 lb per elbow, gold brazing ring located on 2nd end

Properties:

Thread Class
3a 1st end
Thread Class
3a 1st end bulkhead
Connection Style
Flareless (tube) 1st end
Connection Style
Plain (tube) 2nd end
Leg Length
1.080 inches 1st end
Leg Length
1.390 inches 2nd end
Connection Type
Threaded external tube 1st end
Connection Type
Threaded external tube 1st end bulkhead
Connection Type
Unthreaded external tube 2nd end
Thread Size
0.562 inches 1st end
Thread Size
0.562 inches 1st end bulkhead
Seat Angle
12.0 degrees 1st end
Flow Angle
45.0 degrees
Outside Diameter Tube Accommodated
0.375 inches all ends
Material
Steel comp 304l
Material Specification
204-15-53 assn standard single material response
Surface Treatment
Passivate
Thread Series Designator
Unjf 1st end
Thread Series Designator
Unjf 1st end bulkhead
Furnished Items And Quantity
1 brazing ring
NSN
4730-00-194-1773
Part Number
202-21520-66W
Description
Elbow,tube
CAGE
80378

A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also elbow, pipe and connector, multiple, fluid pressure line.

Part 202-21520-66W NSN 4730-00-194-1773

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03771
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:
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:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7307929000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes

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