Model: 250R20-1

Incandescent Lamp

Special Features:

Infrared; designed for service other than illumination

Properties:

Overall Length

6.875 inches

Filament Designation

C-6 or c-11

Average Life Rating In Hours

5000.0

Filament Heavy Duty Service Rating

Not rated

Emitted Light Characteristic

Infrared

Voltage Rating

Between 115.000 volts and 125.000 volts

Wattage Rating

250.000 watts

Features Provided

Heat resistant glass

Base Style

Medium screw

Bulb Style

R (reflector)

Bulb Designator

R-40

Bulb Light Transmission Characteristic

Transparent

Light Intensity Distribution Feature

Reflective bowl

Current Rating For Which Designed

Between 2.000 amperes and 2.173 amperes

Rated Average Life

Hours

Burning Position

Any acceptable

Supplementary Features

Burn only in porcelain sockets; avoid use at short distances on materials that are flammable or susceptible to heat damage

NSN

6240-00-712-3090

Part Number

250R20-1

Description

Lamp,incandescent

CAGE

08805

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 250R20-1 NSN 6240-00-712-3090

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:

0.4000lbs

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

End Items End applications NSN 6240-00-712-3090 is a component of

Mk 48 Torpedo
Ticonderoga Class Cg (47)
Spruance Class Dd (963)
Forrestal Class Cv
Nimitz Class Cvn
Oliver Perry Class Ffg
Wasp Class Lhd
Tarawa Class Lha
Emory S. Land Class As

Pricing & Availability Check

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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