Model: 300903-1

Air Duct Hose Assembly

Special Features:

Flanged side inlet; hex style; aluminum; 2/6 bolt holes 0.312 in. Dia; inlet 2.781 in. Id

Properties:

Cross Sectional Shape
Round
Wall Thickness
0.375 inches
Inside Diameter
3.000 inches first end
Connection Type
Coupling first end
Maximum Operating Pressure
16.0 pounds per square inch
Measuring Method And Length
16.250 inches
Coupling Style
Raised face flange first end
Material
Fiberglass 2nd ply and rubber chloroprene class cr 2nd ply
Material
Rubber 1st ply
Material
Steel reinforcing wire
Material
Fiberglass and rubber chloroprene class cr 2nd ply
Surface Treatment
Enamel 1st end coupling
Style Designator
Fully convoluted w/ wire rings between convolutions
NSN
4720-00-307-0396
Part Number
300903-1
Description
Hose Assembly,air Duct
CAGE
70628

A lenght of hose, air duct with couplings on one or both ends. Excludes items which include a branch hose or fork hose, hose assembly, nonmetallic.

Part 300903-1 NSN 4720-00-307-0396

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18451
FIIG:
A229A0
Concept No.:
App. Key:
A
Cond. Code:
2
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

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:
156600
UFC:
77670
LTL:
RATING VARIABLE
LCL:
--
WCC:
736
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8415909000
  • SITC: 74159
  • End Use: Industrial machines, other
  • NAICS: 333415
  • USDA: 1

Freight Class: Parts, nesoi, of air conditioning machines

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