PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61-21-2Ballast,lamp

Day-Ray Products, Inc · NSN 6250-00-160-0840 · FSC 6250 · No Item Name Available
Verified by PartsTable
NSN 6250-00-160-0840 — this item is cataloged by the U.S. Government under National Stock Number 6250-00-160-0840. Primary manufacturer part number: 61-21-2.
Features
  • Ballast,lamp — FSC 6250
  • Center to Center Distance Between Mounting Holes Along Width: 1.188 INCHES IN
  • Current Rating in Amps: 0.410
  • Starting Characteristic: RAPID
  • Lamp Wattage Rating in Watts: 8.0
  • Terminal Quantity: 9
  • Frequency Rating: 400.0 HERTZ NOMINAL
  • Terminal Location and Quantity: 9 TOP
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Ballast,lamp, cataloged under National Stock Number 6250-00-160-0840, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN6250-00-160-0840
Primary Part Number61-21-2
Item NameBallast,lamp
FSC / FSG6250 / 62 — No Item Name Available
ManufacturerDay-Ray Products, Inc
StatusACTIVE
Center to Center Distance Between Mounting Holes Along Width1.188 INCHES IN
Current Rating in Amps0.410
Starting CharacteristicRAPID
Lamp Wattage Rating in Watts8.0
Terminal Quantity9
Frequency Rating400.0 HERTZ NOMINAL
Terminal Location and Quantity9 TOP
Lamp Accommodation Quantity2
Mounting Hole Quantity4
Current TypeAC
Voltage Rating115.0 VOLTS NOMINAL
StarterNOT REQUIRED
Mounting MethodHOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Terminal TypeBINDING POST
Center to Center Distance Between Mounting Holes Along Length3.500 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5330-00-248-100761212 INTERCHANGEABLE
Gasket
Cummins Inc.
5955-00-525-5747154029P12 INTERCHANGEABLE
Crystal Unit,quartz
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
6530-01-036-0393311012 INTERCHANGEABLE
Wrapper,sterilization
Propper Manufacturing Company, Inc. Div Propper Manufacturing Company
4730-01-174-58856121 INTERCHANGEABLE
Coupling,pipe
Greno Industries, Inc. Dba Greno Industries Inc
2010-01-273-5503 INTERCHANGEABLE
Modulator,forward S
5975-01-369-009461212 INTERCHANGEABLE
Base,electrical Equipment Rack
Meggitt (new Hampshire), Inc
5970-01-633-023161212 INTERCHANGEABLE
Tape,insulation,electrical
Unison Industries, Llc Dba Unison Industries Inc
Cross-Reference Index
Part NumberManufacturer
61-21-2 PRIMARY Day-Ray Products, Inc (USA)
3022949-016-101 Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions (USA)
Related Parts
5330-00-248-1007INTERCHANGEABLE
GASKET
61212
5955-00-525-5747INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
154029P12
6530-01-036-0393INTERCHANGEABLE
WRAPPER,STERILIZATION
311012
4730-01-174-5885INTERCHANGEABLE
COUPLING,PIPE
6121
2010-01-273-5503INTERCHANGEABLE
MODULATOR,FORWARD S
5975-01-369-0094INTERCHANGEABLE
BASE,ELECTRICAL EQUIPMENT RACK
61212
5970-01-633-0231INTERCHANGEABLE
TAPE,INSULATION,ELECTRICAL
61212

Frequently Asked Questions

What is NSN 6250-00-160-0840?

NSN 6250-00-160-0840 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 6250-00-160-0840?

NSN 6250-00-160-0840 has 2 cross-referenced part numbers: 61-21-2 (Day-Ray Products, Inc), 3022949-016-101 (Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions).

What NSN replaces 6250-00-160-0840?

There are 7 known substitutes for 6250-00-160-0840: 5330-00-248-1007, 5955-00-525-5747, 6530-01-036-0393 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 61-21-2?

Key specifications for 61-21-2: Center to Center Distance Between Mounting Holes Along Width: 1.188 INCHES IN; Overall Height: 2.560 INCHES NOMINAL IN; Overall Length: 4.000 INCHES NOMINAL IN; Current Rating in Amps: 0.410. 18 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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