PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EA1Adapter,lampholder

L3harris Interstate Electronics Corporation · NSN 6250-00-864-3330 · FSC 6250 · No Item Name Available
Verified by PartsTable
NSN 6250-00-864-3330 — this item is cataloged by the U.S. Government under National Stock Number 6250-00-864-3330. Primary manufacturer part number: EA1.
Features
  • Adapter,lampholder — FSC 6250
  • Lamp Accommodation Quantity: 1
  • 2 verified cross-references
  • Primary manufacturer: L3harris Interstate Electronics Corporation
Applications
  • Facility lighting installation
  • Emergency and exit lighting
  • Runway and airfield lighting
General Description

The Adapter,lampholder, cataloged under National Stock Number 6250-00-864-3330, is classified within Federal Supply Class 6250 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is L3harris Interstate Electronics Corporation. Government technical data includes 1 verified specification, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6250-00-864-3330
Primary Part NumberEA1
Item NameAdapter,lampholder
FSC / FSG6250 / 62 — No Item Name Available
ManufacturerL3harris Interstate Electronics Corporation
StatusACTIVE
Lamp Accommodation Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5660-00-113-1318 INTERCHANGEABLE
Extension Arm,barbed Wire
6670-01-044-4643EA-1 INTERCHANGEABLE
Balance,torsion
Vertex Industries Inc Torbal Div
Cross-Reference Index
Part NumberManufacturer
EA1 PRIMARY L3harris Interstate Electronics Corporation (USA)
SM-C-433865 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
5660-00-113-1318INTERCHANGEABLE
EXTENSION ARM,BARBED WIRE
6670-01-044-4643INTERCHANGEABLE
BALANCE,TORSION
EA-1

Frequently Asked Questions

What is NSN 6250-00-864-3330?

NSN 6250-00-864-3330 is a Adapter,lampholder, manufactured by L3harris Interstate Electronics Corporation, classified under FSC 6250 (No Item Name Available). Status: active.

What are the part numbers for NSN 6250-00-864-3330?

NSN 6250-00-864-3330 has 2 cross-referenced part numbers: EA1 (L3harris Interstate Electronics Corporation), SM-C-433865 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 6250-00-864-3330?

There are 2 known substitutes for 6250-00-864-3330: 5660-00-113-1318, 6670-01-044-4643. Verify interchangeability with system specifications before substitution.

What are the specifications of EA1?

Key specifications for EA1: Lamp Accommodation Quantity: 1. 1 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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