Model: 253559

Air Duct Hose Assembly

Special Features:

2nd end flanged with 8, 0.219 inch holes with a 2.750 inch bolt circle; o.D. Of flange 3.380 inch; flexible hose is 6.800 inch compressed and 33.800 inch length extended

Properties:

Cross Sectional Shape

Round

Wall Thickness

0.050 inches

Inside Diameter

1.750 inches first end

Endlength

1.250 inches first end

Connection Type

Coupling second end

Connection Type

Preformed first end

End Inside Diameter

1.750 inches first end

Coupling Style

Plain flange second end

Style Designator

Helically wound continous wire supported

NSN

4720-00-167-4871

Part Number

253559

Description

Hose Assembly,air Duct

CAGE

82577

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 253559 NSN 4720-00-167-4871

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

18451

FIIG:

A229A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051035

UFC:

33815

LTL:

RATING VARIABLE

LCL:

WCC:

736

TCC:

SHC:

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