PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

680Lamp,incandescent

Gte Products Corp Lighting Products Group Hillsboro Miniature Lamp Plant · NSN 6240-00-878-1965 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-878-1965 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-878-1965. Primary manufacturer part number: 680.
Features
  • Lamp,incandescent — FSC 6240
  • Bulb Designator: T-1
  • Bulb Light Transmission Characteristic: TRANSPARENT
  • Filament Designation: C-2R
  • Emitted Light Characteristic: COLORLESS
  • Filament Heavy Duty Service Rating: NOT RATED
  • Bulb Style: T (TUBULAR)
  • Features Provided: PREAGED LAMP
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-878-1965, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Gte Products Corp Lighting Products Group Hillsboro Miniature Lamp Plant. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 45 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6240-00-878-1965
Primary Part Number680
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerGte Products Corp Lighting Products Group Hillsboro Miniature Lamp Plant
StatusCANCELLED
Bulb DesignatorT-1
Bulb Light Transmission CharacteristicTRANSPARENT
Filament DesignationC-2R
Emitted Light CharacteristicCOLORLESS
Filament Heavy Duty Service RatingNOT RATED
Bulb StyleT (TUBULAR)
Features ProvidedPREAGED LAMP
Light Output Rating0.030 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
Average Life Rating in Hours60000.0
Wire Lead Length0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
Criticality Code JustificationFEAT
Voltage Rating5.000 VOLTS NOMINAL
Wattage Rating0.300 WATTS
Light Center Length0.070 INCHES NOMINAL IN
Burning PositionVERTICAL
Current Rating for Which Designed0.060 AMPERES NOMINAL
Rated Average LifeHOURS
Base StyleWIRE LEADS, DOWN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4931-00-026-6260326007PC1 INTERCHANGEABLE
Unit,adapter
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4730-00-068-26698386-1 INTERCHANGEABLE
Adapter,straight,flange to Tube
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
5945-00-080-510810-2618-502 INTERCHANGEABLE
Relay,electromagnetic
The Boeing Company Div Defense
5120-00-137-9140 INTERCHANGEABLE
Inserter,electrical Contact
4320-00-218-34134334P INTERCHANGEABLE
Ring,wearing
Curtiss-Wright Electro-Mechanical Corporation Div Epd
9540-00-227-8908 INTERCHANGEABLE
Angle,structural
4730-00-278-5694SAE J512 3-2 060103BA INTERCHANGEABLE
Adapter,straight,pipe to Tube
Sae International Dba Sae International
2530-00-375-85657813722 INTERCHANGEABLE
Ball Joint Assembly
General Motors Llc Dba General Motors Llc
4920-00-406-555903433 INTERCHANGEABLE
Module Assy,amplifi
L3harris Mas Inc Div L3harris Mas Inc.
3825-00-484-2753100601 INTERCHANGEABLE
Arm Assembly,suction
Allianz Sweeper Company
Cross-Reference Index
Part NumberManufacturer
680 Gte Products Corp Lighting Products Group Hillsboro Miniature Lamp Plant (USA)
1410-GF-680-F N/p Co Inc the (USA)
S-1310 Shokai Far East, Ltd. (USA)
680 Wamco, Inc. Dba Wamco Inc (USA)
4149000-44 Raytheon Company Div Rmd Strategic (USA)
560-1405-03 Acron Aviation, Inc. (USA)
W-L-00111/30 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
680 Jkl Components, Corporation (USA)
100-680 Inter-Market Inc (USA)
164-016 Safran Power Usa, Llc (USA)
115366-01 Ge Aviation Systems Llc (USA)
680 Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
555051-033 Stromberg-Carlson Corp a Plessey Telecommunications Co (USA)
03433 Fisher Scientific Company L.l.c. (USA)
87-0393 Finnigan Corporation (USA)
898241 L3 Aviation Products, Inc. Dba L3 Technologies (USA)
V126 Sigma Instruments Inc (USA)
680 Alco Electronic Products Inc (USA)
170-004-002 Moog Inc. (USA)
680 General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA)
Related Parts
4931-00-026-6260INTERCHANGEABLE
UNIT,ADAPTER
326007PC1
4730-00-068-2669INTERCHANGEABLE
ADAPTER,STRAIGHT,FLANGE TO TUBE
8386-1
5945-00-080-5108INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
10-2618-502
5120-00-137-9140INTERCHANGEABLE
INSERTER,ELECTRICAL CONTACT
4320-00-218-3413INTERCHANGEABLE
RING,WEARING
4334P
9540-00-227-8908INTERCHANGEABLE
ANGLE,STRUCTURAL
4730-00-278-5694INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
SAE J512 3-2 060103BA
2530-00-375-8565INTERCHANGEABLE
BALL JOINT ASSEMBLY
7813722
4920-00-406-5559INTERCHANGEABLE
MODULE ASSY,AMPLIFI
03433
3825-00-484-2753INTERCHANGEABLE
ARM ASSEMBLY,SUCTION
100601
5930-00-503-4202INTERCHANGEABLE
SWITCH,PRESSURE
100-680
5305-00-527-3867INTERCHANGEABLE
SCREW,MACHINE
102465

Frequently Asked Questions

What is NSN 6240-00-878-1965?

NSN 6240-00-878-1965 is a Lamp,incandescent, manufactured by Gte Products Corp Lighting Products Group Hillsboro Miniature Lamp Plant, classified under FSC 6240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6240-00-878-1965?

NSN 6240-00-878-1965 has 50 cross-referenced part numbers: 680 (Gte Products Corp Lighting Products Group Hillsboro Miniature Lamp Plant), 1410-GF-680-F (N/p Co Inc the), S-1310 (Shokai Far East, Ltd.), 680 (Wamco, Inc. Dba Wamco Inc), 4149000-44 (Raytheon Company Div Rmd Strategic) and 45 more.

What NSN replaces 6240-00-878-1965?

There are 12 known substitutes for 6240-00-878-1965: 4931-00-026-6260, 4730-00-068-2669, 5945-00-080-5108 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 680?

Key specifications for 680: Bulb Designator: T-1; Bulb Light Transmission Characteristic: TRANSPARENT; Filament Designation: C-2R; Emitted Light Characteristic: COLORLESS. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-878-1965 still in active supply?

NSN 6240-00-878-1965 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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