Product Details | INCANDESCENT LAMP

6240-01-143-6991 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 Alternates: S02001, S-02001, Q45T2 1/2/7CL, Q45T2127CL, 4198602, 419860-2, 6240-01-143-6991, 01-143-6991, 6240011436991, 011436991

Lighting Fixtures and Lamps | Electric Lamps

Supply Group (FSG) NSN Assign. NIIN
62 07 DEC 1982 01-143-6991

Drawings & Photos | NSN 6240-01-143-6991


Demand History | NSN 6240-01-143-6991

Part Number Request Date QTY Origin
A-6333 2025-10-286 1000 DIBBS
Q45T2-1/2/7CL 2025-10-286 1000 DIBBS
6240-01-143-6991 2024-09-274 50 US
4198602 2024-09-271 50 US
Q45T2-1/2/7CL 2024-05-128 2755 DIBBS
S-02001 2024-05-128 2755 DIBBS
Q45T2-1/2/7CL 2024-04-120 2755 DIBBS
S-02001 2024-04-120 2755 DIBBS
Q45T2-1/2/7CL 2024-04-93 2200 DIBBS
S-02001 2024-04-93 2200 DIBBS
Q45T2-1/2/7CL 2024-03-85 2200 DIBBS
S-02001 2024-03-85 2200 DIBBS
Q45T2-1/2/7CL 2024-02-46 61 DIBBS
S-02001 2024-02-46 61 DIBBS
Q45T2-1/2/7CL 2023-10-288 842 DIBBS
S-02001 2023-10-288 842 DIBBS
6240-01-143-6991 2018-07-206 1 DIBBS-RFPs
6240-01-143-6991 2017-10-276 368 DIBBS
6240-01-143-6991 2016-11-313 246 DIBBS
6240-01-143-6991 2016-10-286 205 DIBBS
6240-01-143-6991 2016-02-53 559 DIBBS
6240-01-143-6991 2016-02-40 559 DIBBS
6240-01-143-6991 2015-04-105 473 DIBBS
6240-01-143-6991 2014-10-295 1232 DIBBS
6240-01-143-6991 2012-12-351 1297 DIBBS
6240-01-143-6991 2011-12-343 1414 DIBBS
6240-01-143-6991 2010-07-196 1165 DIBBS
6240-01-143-6991 2009-08-236 545 DIBBS
6240-01-143-6991 2009-07-195 670 DIBBS
6240-01-143-6991 2009-05-148 670 DIBBS

Cross Reference | NSN 6240-01-143-6991

Part Number Cage Code Manufacturer
419860-2 08805 GENERAL ELECTRIC COMPANY DBA GE
419860-2 80020 NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
Q45T2 1/2/7CL 08805 GENERAL ELECTRIC COMPANY DBA GE
S-02001 3VUL1 HIGUCHI INC DBA HIGUCHI INC USA

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Technical Data | NSN 6240-01-143-6991

Characteristic Specifications
BASE STYLE A52 RECESSED SINGLE CONTACT
BULB STYLE B25 T
BULB DESIGNATOR T-2 1/2
OVERALL LENGTH 2.062 INCHES MAXIMUM
BULB LIGHT TRANSMISSION CHARACTERISTIC TRANSPARENT
EMITTED LIGHT CHARACTERISTIC COLORLESS
FILAMENT DESIGNATION C-8
FILLING GAS TYPE HALOGEN
WATTAGE RATING 45.000 WATTS
VOLTAGE RATING 7.000 VOLTS NOMINAL
CURRENT RATING FOR WHICH DESIGNED 6.600 AMPERES NOMINAL
LIGHT OUTPUT RATING 625.000 LUMENS NOMINAL SINGLE RATING
RATED AVERAGE LIFE HOURS
AVERAGE LIFE RATING IN HOURS 1000.0
BURNING POSITION ANY ACCEPTABLE
FILAMENT HEAVY DUTY SERVICE RATING NOT RATED
SPECIAL FEATURES ALUMINUM THYROL METALLIC CONTACTS

Restrictions/Controls & Freight Information | NSN 6240-01-143-6991

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 109550 LAMPS(BULBS) ELEC INCANDESCENT NOI
Less than car load rating
Less than truck load rating F 150.0
Water commodity Code 761 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6240-01-143-6991

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each