PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7773Adapter,lampholder

Cooper Industries Inc Cooper Distribution Equipment Div · NSN 6250-00-250-0530 · FSC 6250 · No Item Name Available
Verified by PartsTable
NSN 6250-00-250-0530 — this item is cataloged by the U.S. Government under National Stock Number 6250-00-250-0530. Primary manufacturer part number: 7773.
Features
  • Adapter,lampholder — FSC 6250
  • Maximum Wattage Rating in Watts: 660.0
  • Material: PLASTIC LOCATION NOT OTHERWISE SPECIFIED
  • Maximum Voltage Rating in Volts: 250.0
  • Lamp Base Style: MEDIUM SCREW
  • Lamp Base Style Accommodated: MEDIUM SCREW
  • Features Provided: SHELL
  • Lamp Accommodation Quantity: 2
Applications
  • Applications requiring Plastic Location Not Otherwise Specified construction
General Description

The Adapter,lampholder, cataloged under National Stock Number 6250-00-250-0530, is classified within Federal Supply Class 6250 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Cooper Industries Inc Cooper Distribution Equipment Div. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN6250-00-250-0530
Primary Part Number7773
Item NameAdapter,lampholder
FSC / FSG6250 / 62 — No Item Name Available
ManufacturerCooper Industries Inc Cooper Distribution Equipment Div
StatusCANCELLED
Maximum Wattage Rating in Watts660.0
MaterialPLASTIC LOCATION NOT OTHERWISE SPECIFIED
Maximum Voltage Rating in Volts250.0
Lamp Base StyleMEDIUM SCREW
Lamp Base Style AccommodatedMEDIUM SCREW
Features ProvidedSHELL
Lamp Accommodation Quantity2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1650-00-096-5544 INTERCHANGEABLE
Body,solenoid Valve
4540-00-110-6609170-31 INTERCHANGEABLE
Heater,element,elec
Hollywood Film Company Manufacturing
4720-00-150-149176735 INTERCHANGEABLE
Hose Assembly,nonmetallic
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
4820-00-415-97193277224 INTERCHANGEABLE
Piston,valve
Hatch & Kirk, Inc.
5950-00-855-0469 INTERCHANGEABLE
Coil,radio Frequency
5330-00-874-0626378048 INTERCHANGEABLE
Seal
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
4820-00-958-2770 INTERCHANGEABLE
Valve,angle
6750-01-034-0446 INTERCHANGEABLE
Paper,photographic
5360-01-136-88021703-1 INTERCHANGEABLE
Spring
Petrometer Corp
3040-01-157-6302 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Cross-Reference Index
Part NumberManufacturer
7773 Cooper Industries Inc Cooper Distribution Equipment Div (USA)
200 Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA)
1703-1 General Electric Co Wiring Device Dept (USA)
GE1703-1 General Electric Co Wiring Device Dept (USA)
128 Leviton Manufacturing Co., Inc. Dba Leviton (USA)
Related Parts
1650-00-096-5544INTERCHANGEABLE
BODY,SOLENOID VALVE
4540-00-110-6609INTERCHANGEABLE
HEATER,ELEMENT,ELEC
170-31
4720-00-150-1491INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
76735
4820-00-415-9719INTERCHANGEABLE
PISTON,VALVE
3277224
5950-00-855-0469INTERCHANGEABLE
COIL,RADIO FREQUENCY
5330-00-874-0626INTERCHANGEABLE
SEAL
378048
4820-00-958-2770INTERCHANGEABLE
VALVE,ANGLE
6750-01-034-0446INTERCHANGEABLE
PAPER,PHOTOGRAPHIC
5360-01-136-8802INTERCHANGEABLE
SPRING
1703-1
3040-01-157-6302INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
4510-01-231-2911INTERCHANGEABLE
DRAIN,BATHTUB
5340-01-281-5230INTERCHANGEABLE
FOOTMAN LOOP
7773

Frequently Asked Questions

What is NSN 6250-00-250-0530?

NSN 6250-00-250-0530 is a Adapter,lampholder, manufactured by Cooper Industries Inc Cooper Distribution Equipment Div, classified under FSC 6250 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6250-00-250-0530?

NSN 6250-00-250-0530 has 5 cross-referenced part numbers: 7773 (Cooper Industries Inc Cooper Distribution Equipment Div), 200 (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division), 1703-1 (General Electric Co Wiring Device Dept), GE1703-1 (General Electric Co Wiring Device Dept), 128 (Leviton Manufacturing Co., Inc. Dba Leviton).

What NSN replaces 6250-00-250-0530?

There are 12 known substitutes for 6250-00-250-0530: 1650-00-096-5544, 4540-00-110-6609, 4720-00-150-1491 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7773?

Key specifications for 7773: Maximum Wattage Rating in Watts: 660.0; Material: PLASTIC LOCATION NOT OTHERWISE SPECIFIED; Maximum Voltage Rating in Volts: 250.0; Lamp Base Style: MEDIUM SCREW. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6250-00-250-0530 still in active supply?

NSN 6250-00-250-0530 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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