PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-40XP31Lampholder Assembly

Lighting Components and Design Incorporated Dba Lc&d · NSN 6250-00-776-2909 · FSC 6250 · No Item Name Available
Verified by PartsTable
NSN 6250-00-776-2909 — this item is cataloged by the U.S. Government under National Stock Number 6250-00-776-2909. Primary manufacturer part number: 2-40XP31.
Features
  • Lampholder Assembly — FSC 6250
  • Material: STEEL BODY
  • Material: STEEL SHELL
  • Mounting Method: SNAP BUTTON
  • Mounting Device Quantity: 4
  • Terminal Quantity: 4
  • Lamp Accommodation Quantity: 4
  • Lamp Base Type Accommodated: MINIATURE BAYONET
Applications
  • Applications requiring Steel Body construction
General Description

The Lampholder Assembly, cataloged under National Stock Number 6250-00-776-2909, is classified within Federal Supply Class 6250 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Lighting Components and Design Incorporated Dba Lc&d. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6250-00-776-2909
Primary Part Number2-40XP31
Item NameLampholder Assembly
FSC / FSG6250 / 62 — No Item Name Available
ManufacturerLighting Components and Design Incorporated Dba Lc&d
StatusCANCELLED
MaterialSTEEL BODY
MaterialSTEEL SHELL
Mounting MethodSNAP BUTTON
Mounting Device Quantity4
Terminal Quantity4
Lamp Accommodation Quantity4
Lamp Base Type AccommodatedMINIATURE BAYONET
Terminal TypeWIRE LEAD
Lampholder Quantity4
Outside Diameter0.438 INCHES NOMINAL IN
Hazardous Locations/environmental ProtectionNOT RATED
MaterialSTEEL MOUNTING
Style DesignatorCANDELABRA
Surface TreatmentCHROMATE SHELL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5310-00-095-377514527 INTERCHANGEABLE
Nut,plain,hexagon
Triumph Engine Control Systems Llc
5845-00-325-685514527REVB INTERCHANGEABLE
Crystal Unit,cerami
L3harris Technologies, Inc. Div Space and Airborne Systems
5950-00-473-184124568 INTERCHANGEABLE
Transformer,power
Gte Products Corp Sylvania Miniature Lighting Div
2920-01-003-5465CHS-6 INTERCHANGEABLE
Starter,engine,electrical
Machinery Components Inc
6240-01-344-5076 INTERCHANGEABLE
Lamp,incandescent
3120-01-722-085314527 INTERCHANGEABLE
Bearing,sleeve
Gatr Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
1450-024 Keysight Technologies, Inc. (USA)
145-27 Keysight Technologies Inc (USA)
2-40XP31 PRIMARY Lighting Components and Design Incorporated Dba Lc&d (USA)
1450-024 Keysight Technologies Inc (USA)
145-27 Keysight Technologies, Inc. (USA)
1450-0024 Keysight Technologies, Inc. (USA)
1450-0024 PRIMARY Keysight Technologies Inc (USA)
2-40XP31-4 Lighting Components and Design Incorporated Dba Lc&d (USA)
1450-0024 Hewlett-Packard Company Dba HP (USA)
1450-024 Hewlett-Packard Company Dba HP (USA)
145-27 Hewlett-Packard Company Dba HP (USA)
Related Parts
5310-00-095-3775INTERCHANGEABLE
NUT,PLAIN,HEXAGON
14527
5845-00-325-6855INTERCHANGEABLE
CRYSTAL UNIT,CERAMI
14527REVB
5950-00-473-1841INTERCHANGEABLE
TRANSFORMER,POWER
24568
2920-01-003-5465INTERCHANGEABLE
STARTER,ENGINE,ELECTRICAL
CHS-6
6240-01-344-5076INTERCHANGEABLE
LAMP,INCANDESCENT
3120-01-722-0853INTERCHANGEABLE
BEARING,SLEEVE
14527

Frequently Asked Questions

What is NSN 6250-00-776-2909?

NSN 6250-00-776-2909 is a Lampholder Assembly, manufactured by Lighting Components and Design Incorporated Dba Lc&d, classified under FSC 6250 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6250-00-776-2909?

NSN 6250-00-776-2909 has 11 cross-referenced part numbers: 1450-024 (Keysight Technologies, Inc.), 145-27 (Keysight Technologies Inc), 2-40XP31 (Lighting Components and Design Incorporated Dba Lc&d), 1450-024 (Keysight Technologies Inc), 145-27 (Keysight Technologies, Inc.) and 6 more.

What NSN replaces 6250-00-776-2909?

There are 6 known substitutes for 6250-00-776-2909: 5310-00-095-3775, 5845-00-325-6855, 5950-00-473-1841 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-40XP31?

Key specifications for 2-40XP31: Material: STEEL BODY; Material: STEEL SHELL; Mounting Method: SNAP BUTTON; Mounting Device Quantity: 4. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6250-00-776-2909 still in active supply?

NSN 6250-00-776-2909 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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