Product Details | INCANDESCENT LAMP

6240-00-548-3978 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: ML1988, CM1988, CM1988GOVT, CM1988-GOVT, 1988, 381A1136, 6240-00-548-3978, 00-548-3978, 6240005483978, 005483978

Lighting Fixtures and Lamps | Electric Lamps

Supply Group (FSG) NSN Assign. NIIN
62 15 OCT 1974 00-548-3978

Drawings & Photos | NSN 6240-00-548-3978


Demand History | NSN 6240-00-548-3978

Part Number Request Date QTY Origin
6240-00-548-3978 2025-04-92 24 United States
1988 2025-03-78 690 DIBBS
CM1988-GOVT 2025-03-78 690 DIBBS
1988 2025-03-70 690 DIBBS
CM1988-GOVT 2025-03-70 690 DIBBS
1988 2024-03-79 690 DIBBS
CM1988-GOVT 2024-03-79 690 DIBBS
1988 2023-12-347 839 DIBBS
CM1988-GOVT 2023-12-347 839 DIBBS
1988 2023-12-339 839 DIBBS
CM1988-GOVT 2023-12-339 839 DIBBS
6240-00-548-3978 2019-03-72 1 DIBBS-RFPs
6240-00-548-3978 2018-11-316 1097 DIBBS
6240-00-548-3978 2010-12-361 1558 DIBBS
6240-00-548-3978 2010-09-270 1493 DIBBS
6240-00-548-3978 2010-09-245 799 DIBBS
6240-00-548-3978 2010-07-209 1027 DIBBS
6240-00-548-3978 2010-03-70 2185 DIBBS
6240-00-548-3978 2010-03-62 1700 DIBBS
6240-00-548-3978 2010-01-06 544 DIBBS
6240-00-548-3978 2009-10-299 1817 DIBBS
6240-00-548-3978 2009-08-222 904 DIBBS
6240-00-548-3978 2008-11-333 456 DIBBS
6240-00-548-3978 2008-09-255 544 DIBBS

Cross Reference | NSN 6240-00-548-3978

Part Number Cage Code Manufacturer
1988 08805 GENERAL ELECTRIC COMPANY DBA GE
1988 08806 GENERAL ELECTRIC CO MINIATURE LAMP PRODUCTS DEPT
1988 0A6Z1 NORMAN LAMPS, INC.
381A1136 08805 GENERAL ELECTRIC COMPANY DBA GE
381A1136 08806 GENERAL ELECTRIC CO MINIATURE LAMP PRODUCTS DEPT
CM1988 71744 CHICAGO MINIATURE LIGHTING LLC DBA CHICAGO MINIATURE OPTOELECTRON
CM1988-GOVT 71744 CHICAGO MINIATURE LIGHTING LLC DBA CHICAGO MINIATURE OPTOELECTRON
ML1988 61951 MICRO LAMPS INC.

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Technical Data | NSN 6240-00-548-3978

Characteristic Specifications
BASE STYLE A56 FLEXIBLE WIRE LEADS
WIRE LEAD LENGTH 3.125 INCHES MINIMUM
BULB STYLE B27 T
BULB DESIGNATOR T-3
OVERALL LENGTH 2.150 INCHES MAXIMUM
BULB LIGHT TRANSMISSION CHARACTERISTIC TRANSPARENT
EMITTED LIGHT CHARACTERISTIC COLORLESS
FILAMENT DESIGNATION C-8
WATTAGE RATING 100.000 WATTS
VOLTAGE RATING 10.000 VOLTS NOMINAL
CURRENT RATING FOR WHICH DESIGNED 10.000 AMPERES NOMINAL
LIGHT OUTPUT RATING 130.000 BEAM CANDLEPOWER NOMINAL SINGLE RATING
RATED AVERAGE LIFE HOURS
AVERAGE LIFE RATING IN HOURS 2000.0
BURNING POSITION ANY ACCEPTABLE
FILAMENT HEAVY DUTY SERVICE RATING NOT RATED
FEATURES PROVIDED HEAT RESISTANT GLASS
SPECIFICATION/STANDARD DATA 08108-1988 MANUFACTURERS STANDARD
MANUFACTURERS CODE 08806
DESIGN CONTROL REFERENCE 1988

Restrictions/Controls & Freight Information | NSN 6240-00-548-3978

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 6240-00-548-3978

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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