Model: G 1640

Incandescent Lamp

Properties:

Overall Length

0.520 inches

Wire Lead Length

0.750 inches

Filament Designation

C-2f

Light Output Rating

0.340 spherical candlepower single rating

Average Life Rating In Hours

1000.0

Filament Heavy Duty Service Rating

Not rated

End Application

Af4s aircraft; forrestal class cv; consolidated targets; aircraft, airlifter c-17a; fms - aircraft, orion p-3; aircraft, c-18a, ec-18b; helicopter, iroquoisuh-1; aps-133 airborne radar; nimitz class cvn

Emitted Light Characteristic

Colorless

Voltage Rating

28.000 volts

Wattage Rating

1.120 watts

Features Provided

Heat resistant glass

Base Style

Wire leads, down

Bulb Style

T (tubular)

Bulb Designator

T-1 3/4

Bulb Light Transmission Characteristic

Transparent

Current Rating For Which Designed

0.040 amperes

Rated Average Life

Hours

Burning Position

Any acceptable

NSN

6240-00-968-7971

Part Number

G 1640

Description

Lamp,incandescent

CAGE

55292

An item whose principal purpose is to produce light from a glowing filament(s). It includes metal backed and reflecting types, seal beam and flood types. It may include an integral filament shield to control and/or modify its illumination pattern.

Part G 1640 NSN 6240-00-968-7971

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00727

FIIG:

A07900

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:

0.1000lbs

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:

109550

UFC:

55910

LTL:

150.0

LCL:

WCC:

761

TCC:

SHC:

ACC:

Instruments/Radio

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Schedule B and Export

Schedule B: 9405400000
SITC: 81315
End Use: Electric apparatus
NAICS: 335129
USDA: 1

Freight Class: Electric lamps and lighting fittings, nesoi