Model: 051331

Pipe To Boss Straight Adapter

Properties:

Thread Class
2a 2nd end
Connection Style
External seat for gasket seal (boss) 2nd end
Connection Style
Plain (pipe) 1st end
Connection Type
Threaded external boss 2nd end
Connection Type
Threaded external pipe 1st end
Thready Qty Per Inch (tpi)
12 2nd end
Thread Size
1.750 inches 2nd end
Thread Size
0.750 inches 1st end
Reduced Passage Inside Diameter
0.440 inches 1st end
Nominallength
3.100 inches
Material
Plastic gasket and rubber synthetic gasket
Material
Steel comp 303 body
Material Specification
66, aisi 303/sae 30303 federal standard single material response body
Media For Which Designed
Fluid single response
Thread Series Designator
Npt 1st end
Thread Series Designator
Un 2nd end
Furnished Items And Quantity
2 preformed packing
NSN
4730-01-145-4833
Part Number
051331
Description
Adapter,straight,pipe To Boss
CAGE

An adapter having standard pipe threads on one end or an unthreaded end 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 is designed to join a pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.

Part 051331 NSN 4730-01-145-4833

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22674
FIIG:
A080B0
Concept No.:
1
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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
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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