Model: 321-4-4S

Pipe To Hose Straight Adapter

Special Features:

Grumman a10 aircraft

Properties:

Pipe Size Accommodated
0.250 inches 1st end
Connection Style
Gripping nipple (nose) 2nd end
Connection Style
Inverted flare (pipe) 1st end
Connection Type
Threaded external pipe 1st end
Connection Type
Threaded external hose gripping 2nd end
Thread Size
0.250 inches 1st end
Seat Angle
30.0 degrees 1st end
Inside Diameter Hose Accommodated
0.250 inches 2nd end
Outside Diameter Hose Accommodated
0.690 inches 2nd end
Nominallength
2.500 inches
Material
Steel
Surface Treatment
Zinc
Thread Series Designator
Nptf 1st end
Furnished Items And Quantity
1 hose coupling nut
NSN
4730-00-289-5491
Part Number
321-4-4S
Description
Adapter,straight,pipe To Hose
CAGE
98441

An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. 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 is designed to join a pipe or pipe fitting to a hose or hose fitting in a straight line.

Part 321-4-4S NSN 4730-00-289-5491

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03775
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:
U
ESD:
ESD:
MMAC:
SX
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: 7307992000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Other fittings nesoi of iron or nonalloy steel

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