Model: 202-21522-88W

Tube Coupling

Special Features:

Precious metal, gold, weight, 0.0019 pound per coupling, gold brazing ring located on first end

Properties:

Thread Class
3a 2nd end
Connection Style
Flareless (tube) 2nd end
Connection Style
Streamlined w/ one brazing ring (tube) 1st end
Connection Type
Threaded external tube 2nd end
Connection Type
Unthreaded internal tube 1st end
Thready Qty Per Inch (tpi)
16 2nd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.750 inches 2nd end
Seat Angle
12.0 degrees 2nd end
Outside Diameter Tube Accommodated
0.500 inches 1st end
Outside Diameter Tube Accommodated
0.500 inches 2nd end
Nominallength
2.360 inches
Material
Steel comp 316l
Material Specification
66 federal standard single material response
Surface Treatment
Passivate inside
Surface Treatment
Passivate outside
Style Designator
Rigid, short center wrenching facility
Thread Series Designator
Unjf 2nd end
NSN
4730-00-407-0522
Part Number
202-21522-88W
Description
Coupling,tube
CAGE
80378

A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes fittings with threaded external connections on both ends. Excludes nipple, pipe.

Part 202-21522-88W NSN 4730-00-407-0522

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06078
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:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
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: 7307994000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Other fittings nesoi of alloy steel not stainless

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