PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PR7Lamp,incandescent

Inter-Market Inc · NSN 6240-00-155-7915 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-155-7915 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-155-7915. Primary manufacturer part number: PR7.
Features
  • Lamp,incandescent — FSC 6240
  • Current Rating for Which Designed: 0.300 AMPERES NOMINAL
  • Light Output Rating: 0.900 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
  • Emitted Light Characteristic: COLORLESS
  • Base Style: SINGLE CONTACT MINIATURE FLANGED
  • Average Life Rating in Hours: 30.0
  • Bulb Designator: B-3 1/2
  • Bulb Light Transmission Characteristic: TRANSPARENT
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-155-7915, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Inter-Market Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 commercial cross-references from 19 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
NSN6240-00-155-7915
Primary Part NumberPR7
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerInter-Market Inc
StatusCANCELLED
Current Rating for Which Designed0.300 AMPERES NOMINAL
Light Output Rating0.900 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
Emitted Light CharacteristicCOLORLESS
Base StyleSINGLE CONTACT MINIATURE FLANGED
Average Life Rating in Hours30.0
Bulb DesignatorB-3 1/2
Bulb Light Transmission CharacteristicTRANSPARENT
Bulb StyleB (ARBITRARY DESIGNATION)
Filament Heavy Duty Service RatingNOT RATED
Filament DesignationC-2R
Voltage Rating3.700 VOLTS NOMINAL
Rated Average LifeHOURS
Light Center Length0.250 INCHES NOMINAL IN
Wattage Rating1.110 WATTS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5945-00-044-4103PRD-7AG0-120 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
5120-00-112-93495120-00-112-9349 INTERCHANGEABLE
Bit,screwdriver
General Services Administration Federal Supply Service
5965-00-121-7552111420 INTERCHANGEABLE
Headset-Microphone
Roanwell, Llc
5330-00-178-74683693 INTERCHANGEABLE
Seal,plain Encased
Westinghouse Electric Corp
5133-00-189-9280 INTERCHANGEABLE
Drill,twist
6515-00-203-90000814-9133 INTERCHANGEABLE
Stockinet,surgical
Bird & Cronin, Llc
5120-00-251-4489 INTERCHANGEABLE
Hammer,hand
6605-00-318-7661 INTERCHANGEABLE
Cover,motor Gear
6140-00-451-9713 INTERCHANGEABLE
Battery,storage
6160-00-893-34893693 INTERCHANGEABLE
Vent Tube,battery
Gulton Industries Inc
Cross-Reference Index
Part NumberManufacturer
03917G Ledvance (FRA)
1547109 General Motors Llc Dba General Motors Llc (USA)
95235 Legrand France (FRA)
9S4222LALT27 Naval Ship Systems Command (USA)
SYQ0510 Naval Group Site De Lorient (FRA)
1547109 Borgwarner Pds (anderson), L.l.c. (USA)
PR7 General Electric Co Lamp Division of Consumer Products Group (USA)
WL111TRADEPR7 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
E3693 Orbitec (FRA)
PR7 General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA)
PR7 Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
01114 Eurolamp (FRA)
AC2312 Aurora (FRA)
1547109 General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA)
1547109 General Motors Corp Delco Remy Div (USA)
87-0304 Finnigan Corporation (USA)
3693 Ledvance (FRA)
PR0370.300 Eurolamp (FRA)
111420 Orbitec (FRA)
PR0370.300 Uptolight (FRA)
Related Parts
5945-00-044-4103INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
PRD-7AG0-120
5120-00-112-9349INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-112-9349
5965-00-121-7552INTERCHANGEABLE
HEADSET-MICROPHONE
111420
5330-00-178-7468INTERCHANGEABLE
SEAL,PLAIN ENCASED
3693
5133-00-189-9280INTERCHANGEABLE
DRILL,TWIST
6515-00-203-9000INTERCHANGEABLE
STOCKINET,SURGICAL
0814-9133
5120-00-251-4489INTERCHANGEABLE
HAMMER,HAND
6605-00-318-7661INTERCHANGEABLE
COVER,MOTOR GEAR
6140-00-451-9713INTERCHANGEABLE
BATTERY,STORAGE
6160-00-893-3489INTERCHANGEABLE
VENT TUBE,BATTERY
3693
5815-00-916-8698INTERCHANGEABLE
BACKSTOP,TELETYPE
5120-01-155-8357INTERCHANGEABLE
PLIERS,RETAINING RING
PR7A

Frequently Asked Questions

What is NSN 6240-00-155-7915?

NSN 6240-00-155-7915 is a Lamp,incandescent, manufactured by Inter-Market Inc, classified under FSC 6240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6240-00-155-7915?

NSN 6240-00-155-7915 has 26 cross-referenced part numbers: 03917G (Ledvance), 1547109 (General Motors Llc Dba General Motors Llc), 95235 (Legrand France), 9S4222LALT27 (Naval Ship Systems Command), SYQ0510 (Naval Group Site De Lorient) and 21 more.

What NSN replaces 6240-00-155-7915?

There are 12 known substitutes for 6240-00-155-7915: 5945-00-044-4103, 5120-00-112-9349, 5965-00-121-7552 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PR7?

Key specifications for PR7: Current Rating for Which Designed: 0.300 AMPERES NOMINAL; Light Output Rating: 0.900 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING; Emitted Light Characteristic: COLORLESS; Base Style: SINGLE CONTACT MINIATURE FLANGED. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-155-7915 still in active supply?

NSN 6240-00-155-7915 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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