Model: 12891N-4-4

Pipe To Hose Straight Adapter

Properties:

Thread Class
3a 1st end
Connection Style
Inverted flare (tube) 1st end
Connection Style
Plain (tube) 2nd end
Connection Type
Threaded external tube 1st end
Connection Type
Unthreaded internal hose 2nd end
Thready Qty Per Inch (tpi)
24 1st end
Thread Size
0.438 inches 1st end
Seat Angle
45.0 degrees 1st end
Inside Diameter Hose Accommodated
0.188 inches 2nd end
Outside Diameter Hose Accommodated
0.310 inches 2nd end
Outside Diameter Tube Accommodated
0.250 inches 2nd end
Nominallength
2.130 inches
Material
Steel
Thread Series Designator
Uns 1st end
NSN
4730-01-431-9227
Part Number
12891N-4-4
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 12891N-4-4 NSN 4730-01-431-9227

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:
A
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:
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: 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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