Model: 539811-1

Incandescent Lamp

Properties:

Overall Length

3.938 inches

Filament Designation

C-7a

Light Output Rating

425.000 lumens single rating

Average Life Rating In Hours

2000.0

Filament Heavy Duty Service Rating

Not rated

Light Beam Type

Flood

Emitted Light Characteristic

White

Voltage Rating

Between 115.000 volts and 125.000 volts

Wattage Rating

50.000 watts

Base Style

Medium screw

Bulb Style

R (reflector)

Bulb Designator

R-20

Bulb Light Transmission Characteristic

Translucent

Light Intensity Distribution Feature

Parabolic reflector

Rated Average Life

Hours

Burning Position

Any acceptable

NSN

6240-00-959-6735

Part Number

539811-1

Description

Lamp,incandescent

CAGE

96214

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 539811-1 NSN 6240-00-959-6735

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