Model: NAS521-12-7

Air Duct Hose

Properties:

Cross Sectional Shape

Round

Inside Diameter

1.500 inches both ends

End Application

B-2 bomber aircraft

Connection Style

Round both ends

Connection Type

Plain both ends

Measuring Method And Length

1.750 inches

Part Name Assigned By Controlling Agency

Coupling, flexible hose

Material

Rubber neoprene single ply

Style Designator

Sleeve section

NSN

4720-01-547-4235

Part Number

NAS521-12-7

Description

Hose,air Duct

CAGE

80205

Part NAS521-12-7 NSN 4720-01-547-4235

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

11116

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:

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:

051140

UFC:

52350

LTL:

RATING VARIABLE

LCL:

WCC:

736

TCC:

SHC:

ACC:

Equipment for Aircraft

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