Model: 2621-021-02ASSY47

Pipe To Boss Elbow

Properties:

Pipe Size Accommodated
0.250 inches 1st end
Thread Class
2a 2nd end
Connection Style
Double threaded section w/ gasket and locknut sealing (boss) 2nd end
Connection Style
Socket brazing ring (pipe) 1st end
Leg Length
1.440 inches 2nd end
Leg Length
2.560 inches 1st end
Connection Type
Threaded external boss 2nd end
Connection Type
Unthreaded internal pipe 1st end
Thready Qty Per Inch (tpi)
14 2nd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.875 inches 2nd end
Union Joint Location
First end
Flow Angle
90.0 degrees
Pipe Wall Thickness Designation For Which Designed
Schedule 40 1st end
Material
Copper alloy tailpiece
Material
Nickel alloy nut
Material
Steel comp 304
Material Specification
Qq-c-390, aly d5 federal specification single material response tailpiece
Material Specification
Qq-n-281 federal specification single material response nut
Material Specification
Qq-s-763, conda federal specification single material response
Thread Series Designator
Unf 2nd end
Furnished Items And Quantity
1 jam nut and 1 flat washer and 2 preformed packing
NSN
4730-01-087-9440
Part Number
2621-021-02ASSY47
Description
Elbow,pipe To Boss
CAGE
96169

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. 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 pipe or pipe fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like. See also elbow, pipe; and elbow, pipe to tube. Excludes connector, multiple, fluid pressure line.

Part 2621-021-02ASSY47 NSN 4730-01-087-9440

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22678
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

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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