PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

150PAR38/CAP/NSP/15PK/120VLamp,incandescent

Gte Products Corp Sylvania Miniature Lighting Div · NSN 6240-01-344-6974 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-344-6974 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-344-6974. Primary manufacturer part number: 150PAR38/CAP/NSP/15PK/120V.
Features
  • Lamp,incandescent — FSC 6240
  • Wattage Rating: 150.000 WATTS
  • Average Life Rating in Hours: 3000.0
  • Filament Designation: C,CC-8
  • Light Output Rating: 37500.000 LUMENS NOMINAL SINGLE RATING
  • Bulb Light Transmission Characteristic: TRANSPARENT
  • Current Rating for Which Designed: 1.250 AMPERES NOMINAL
  • Bulb Style: PAR (PARABOLIC, ALUMNIZED REFLECTOR)
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-01-344-6974, 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 Sylvania Miniature Lighting Div. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-344-6974
Primary Part Number150PAR38/CAP/NSP/15PK/120V
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerGte Products Corp Sylvania Miniature Lighting Div
StatusACTIVE
Wattage Rating150.000 WATTS
Average Life Rating in Hours3000.0
Filament DesignationC,CC-8
Light Output Rating37500.000 LUMENS NOMINAL SINGLE RATING
Bulb Light Transmission CharacteristicTRANSPARENT
Current Rating for Which Designed1.250 AMPERES NOMINAL
Bulb StylePAR (PARABOLIC, ALUMNIZED REFLECTOR)
Criticality Code JustificationFEAT
Light Beam TypeVERY NARROW SPOT
Bulb DesignatorPAR-38
Emitted Light CharacteristicWHITE
Filament Heavy Duty Service RatingNOT RATED
Rated Average LifeHOURS
Voltage Rating120.000 VOLTS NOMINAL
Base StyleMEDIUM SCREW SKIRTED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2530-00-006-396914599 INTERCHANGEABLE
Arm,steering Gear
Tld Wollard Llc
5120-00-268-352214599 INTERCHANGEABLE
Clamp,c
Jpw Industries Inc. Dba Jpw Industries Inc
3950-00-504-613014599 INTERCHANGEABLE
Hub,clutch
Acco-Babcock Inc Hoist and Crane Div
5935-00-544-5143MS3456W14S-7S INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
2940-00-591-6472 INTERCHANGEABLE
Filtering Disk,fluid
5950-00-941-6648674-0094-010 INTERCHANGEABLE
Transformer,power
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
4320-01-151-3743249-32-051 INTERCHANGEABLE
Cock,control
Air & Liquid Systems Corporation Dba Buffalo Pumps
Cross-Reference Index
Part NumberManufacturer
14599 Gte Products Corp Sylvania Miniature Lighting Div (USA)
150PAR38/CAP/NSP/15PK/120V PRIMARY Gte Products Corp Sylvania Miniature Lighting Div (USA)
Related Parts
2530-00-006-3969INTERCHANGEABLE
ARM,STEERING GEAR
14599
5120-00-268-3522INTERCHANGEABLE
CLAMP,C
14599
3950-00-504-6130INTERCHANGEABLE
HUB,CLUTCH
14599
5935-00-544-5143INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3456W14S-7S
2940-00-591-6472INTERCHANGEABLE
FILTERING DISK,FLUID
5950-00-941-6648INTERCHANGEABLE
TRANSFORMER,POWER
674-0094-010
4320-01-151-3743INTERCHANGEABLE
COCK,CONTROL
249-32-051

Frequently Asked Questions

What is NSN 6240-01-344-6974?

NSN 6240-01-344-6974 is a Lamp,incandescent, manufactured by Gte Products Corp Sylvania Miniature Lighting Div, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-344-6974?

NSN 6240-01-344-6974 has 2 cross-referenced part numbers: 14599 (Gte Products Corp Sylvania Miniature Lighting Div), 150PAR38/CAP/NSP/15PK/120V (Gte Products Corp Sylvania Miniature Lighting Div).

What NSN replaces 6240-01-344-6974?

There are 7 known substitutes for 6240-01-344-6974: 2530-00-006-3969, 5120-00-268-3522, 3950-00-504-6130 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 150PAR38/CAP/NSP/15PK/120V?

Key specifications for 150PAR38/CAP/NSP/15PK/120V: Wattage Rating: 150.000 WATTS; Average Life Rating in Hours: 3000.0; Filament Designation: C,CC-8; Light Output Rating: 37500.000 LUMENS NOMINAL SINGLE RATING. 17 total characteristics are documented in the Federal Logistics Information System.

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