Model: 744BKN04

Pressure Altimeter

Properties:

Overall Depth

4.875 inches

Overall Height

3.250 inches

Overall Width

3.250 inches

Scale Quantity

Scale Name

Altitude and barometric pressure

Pointer Quantity

Pointer Finish

Nonluminous

Mechanical Connection Quantity

Mechanical Connection Size

1/8 in.

Mechanical Connection Type

Internal pipe

Knob Quantity

Knob Purpose

For setting barometric scale

Pointer Color

White

Mounting Method

Bezel

Mounting Method

Threaded bezel

Scale Range

0 to 50000, 28.1 to 31.0 in. Mercury

Scale Smallest Increment Graduation

20 ft, 0.020 in. Mercury

Reference Number Differentiating Characteristics

W/long knob and modified in accordance w/buaer dwg 55a12a1 and navy aircraft instrument bulletin 259 by replies aspg, aspd

NSN

6610-00-663-7737

Part Number

744BKN04

Description

Altimeter,pressure

CAGE

89944

A barometric type instrument which measures altitude above a given datum plane when adjusted to the correct altimeter setting number. Excludes altimeter, surveying.

Part 744BKN04 NSN 6610-00-663-7737

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03386

FIIG:

T261-A

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

057690

UFC:

32860

LTL:

200.0

LCL:

WCC:

671

TCC:

SHC:

ACC:

Equipment for Aircraft

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Schedule B and Export

Schedule B: 9014900000
SITC: 87412
End Use: Marine engines, parts
NAICS: 334511
USDA: 1

Freight Class: Parts & accessories for direction finding compasses and other navigational instruments and appliances