Model: FF2251T0412S

Tube Reducer

Special Features:

Male end includes o-ring (nitrile rubber, 90 hardness) in tip

Properties:

Thread Class
2a 2nd end
Thread Class
2b 1st end
Reducer Type
Concentric
End Application
2320-01-417-3180
Connection Style
Gasket seal (tube) 2nd end
Connection Style
Plain (tube) 1st end
Connection Type
Threaded external tube 2nd end
Connection Type
Threaded internal tube 1st end
Thready Qty Per Inch (tpi)
12 1st end
Thready Qty Per Inch (tpi)
18 2nd end
Maximum Operating Pressure
6000.0 pounds per square inch single response
Thread Size
1.188 inches 1st end
Thread Size
0.562 inches 2nd end
Outside Diameter Tube Accommodated
0.375 inches 2nd end
Outside Diameter Tube Accommodated
0.750 inches 1st end
Reduced Passage Inside Diameter
0.170 inches all ends
Nominallength
0.980 inches
Part Name Assigned By Controlling Agency
Reducer adapter
Material
Rubber gasket
Material
Steel body
Surface Treatment
Zinc body
Thread Series Designator
Un 1st end
Thread Series Designator
Unf 2nd end
Specification Data
81343-sae j1453 professional/industrial association standard
Nondefinitive Specification/std Data
P reference number
NSN
4730-01-466-0403
Part Number
FF2251T0412S
Description
Reducer,tube
CAGE
01276

A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes bushing (as modified).

Part FF2251T0412S NSN 4730-01-466-0403

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08506
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:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.5000lbs
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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