PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

03-27Lampholder

Littelfuse, Inc. · NSN 6250-01-550-2718 · FSC 6250 · No Item Name Available
Verified by PartsTable
NSN 6250-01-550-2718 — this item is cataloged by the U.S. Government under National Stock Number 6250-01-550-2718. Primary manufacturer part number: 03-27.
Features
  • Lampholder — FSC 6250
  • 1 verified cross-reference
  • Primary manufacturer: Littelfuse, Inc.
Applications
  • Facility lighting installation
  • Emergency and exit lighting
  • Runway and airfield lighting
General Description

The Lampholder, cataloged under National Stock Number 6250-01-550-2718, is classified within Federal Supply Class 6250 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Littelfuse, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6250-01-550-2718
Primary Part Number03-27
Item NameLampholder
FSC / FSG6250 / 62 — No Item Name Available
ManufacturerLittelfuse, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5975-00-357-0968 INTERCHANGEABLE
Bracket,insulator
5905-00-758-4723RJS1K6 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5331-00-902-4890 INTERCHANGEABLE
O-Ring
5895-01-065-5048 INTERCHANGEABLE
Case,electronic Communications E
6750-01-381-1590 INTERCHANGEABLE
Paper,photographic
Cross-Reference Index
Part NumberManufacturer
03-27 PRIMARY Littelfuse, Inc. (USA)
Related Parts
5975-00-357-0968INTERCHANGEABLE
BRACKET,INSULATOR
5905-00-758-4723INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
RJS1K6
5331-00-902-4890INTERCHANGEABLE
O-RING
5895-01-065-5048INTERCHANGEABLE
CASE,ELECTRONIC COMMUNICATIONS E
6750-01-381-1590INTERCHANGEABLE
PAPER,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 6250-01-550-2718?

NSN 6250-01-550-2718 is a Lampholder, manufactured by Littelfuse, Inc., classified under FSC 6250 (No Item Name Available). Status: active.

What are the part numbers for NSN 6250-01-550-2718?

NSN 6250-01-550-2718 has 1 cross-referenced part number: 03-27 (Littelfuse, Inc.).

What NSN replaces 6250-01-550-2718?

There are 5 known substitutes for 6250-01-550-2718: 5975-00-357-0968, 5905-00-758-4723, 5331-00-902-4890 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 03-27?

Key specifications for 03-27: Special Features: 2 6" WIRE LEADS; Part Name Assigned by Controlling Agency: MINIATURE BAYONET NON-GROUNDED LAMPHOLDER. 2 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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