PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61-47Ballast,lamp

Day-Ray Products, Inc · NSN 6250-00-908-4193 · FSC 6250 · No Item Name Available
Verified by PartsTable
NSN 6250-00-908-4193 — this item is cataloged by the U.S. Government under National Stock Number 6250-00-908-4193. Primary manufacturer part number: 61-47.
Features
  • Ballast,lamp — FSC 6250
  • Lamp Accommodation Quantity: 1
  • Body Length: 1.810 INCHES NOMINAL IN
  • Frequency Rating: 400.0 HERTZ NOMINAL
  • Lamp Wattage Rating in Watts: 4.0
  • Center to Center Distance Between Mounting Holes Along Length: 2.500 INCHES IN
  • Mounting Hole Quantity: 2
  • Starter: NOT REQUIRED
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Ballast,lamp, cataloged under National Stock Number 6250-00-908-4193, is classified within Federal Supply Class 6250 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Day-Ray Products, Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6250-00-908-4193
Primary Part Number61-47
Item NameBallast,lamp
FSC / FSG6250 / 62 — No Item Name Available
ManufacturerDay-Ray Products, Inc
StatusACTIVE
Lamp Accommodation Quantity1
Body Length1.810 INCHES NOMINAL IN
Frequency Rating400.0 HERTZ NOMINAL
Lamp Wattage Rating in Watts4.0
Center to Center Distance Between Mounting Holes Along Length2.500 INCHES IN
Mounting Hole Quantity2
StarterNOT REQUIRED
Starting CharacteristicRAPID
Mounting MethodHOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Voltage Rating115.0 VOLTS NOMINAL
Current Rating in Amps0.130
Current TypeAC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5310-00-011-0405 INTERCHANGEABLE
Washer,lock
5910-00-078-1559 INTERCHANGEABLE
Capacitor,variable,air Dielectri
1630-00-218-8707 INTERCHANGEABLE
Hub,wheel
5960-00-274-4905 INTERCHANGEABLE
Electron Tube
5330-00-498-29132W4037 INTERCHANGEABLE
Seal,plain Encased
Caterpillar Inc Div Caterpillar Defense
3410-01-251-17436-1608 INTERCHANGEABLE
Electrical Discharge Machine,cav
Elox Corp
4820-01-436-6207AVX-3 INTERCHANGEABLE
Valve,pneumatic Tank
Oasis Construction Div Supply Nurses
6520-01-561-69559004568 INTERCHANGEABLE
Impression Bite Tray,dental
Henry Schein, Inc.
3030-01-624-07916147 INTERCHANGEABLE
Slip Ring Housing B
Teledyne Flir Unmanned Ground Systems, Inc
Cross-Reference Index
Part NumberManufacturer
61-47 PRIMARY Day-Ray Products, Inc (USA)
Related Parts
5310-00-011-0405INTERCHANGEABLE
WASHER,LOCK
5910-00-078-1559INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
1630-00-218-8707INTERCHANGEABLE
HUB,WHEEL
5960-00-274-4905INTERCHANGEABLE
ELECTRON TUBE
5330-00-498-2913INTERCHANGEABLE
SEAL,PLAIN ENCASED
2W4037
3410-01-251-1743INTERCHANGEABLE
ELECTRICAL DISCHARGE MACHINE,CAV
6-1608
4820-01-436-6207INTERCHANGEABLE
VALVE,PNEUMATIC TANK
AVX-3
6520-01-561-6955INTERCHANGEABLE
IMPRESSION BITE TRAY,DENTAL
9004568
3030-01-624-0791INTERCHANGEABLE
SLIP RING HOUSING B
6147

Frequently Asked Questions

What is NSN 6250-00-908-4193?

NSN 6250-00-908-4193 is a Ballast,lamp, manufactured by Day-Ray Products, Inc, classified under FSC 6250 (No Item Name Available). Status: active.

What are the part numbers for NSN 6250-00-908-4193?

NSN 6250-00-908-4193 has 1 cross-referenced part number: 61-47 (Day-Ray Products, Inc).

What NSN replaces 6250-00-908-4193?

There are 9 known substitutes for 6250-00-908-4193: 5310-00-011-0405, 5910-00-078-1559, 1630-00-218-8707 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 61-47?

Key specifications for 61-47: Lamp Accommodation Quantity: 1; Body Length: 1.810 INCHES NOMINAL IN; Frequency Rating: 400.0 HERTZ NOMINAL; Lamp Wattage Rating in Watts: 4.0. 15 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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