PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300-404Holder,lampholder

Biomarine Inc · NSN 6250-01-239-2334 · FSC 6250 · No Item Name Available
Verified by PartsTable
NSN 6250-01-239-2334 — this item is cataloged by the U.S. Government under National Stock Number 6250-01-239-2334. Primary manufacturer part number: 300-404.
Features
  • Holder,lampholder — FSC 6250
  • Material: PLASTIC
  • 2 verified cross-references
  • Primary manufacturer: Biomarine Inc
Applications
  • Applications requiring Plastic construction
General Description

The Holder,lampholder, cataloged under National Stock Number 6250-01-239-2334, is classified within Federal Supply Class 6250 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Biomarine Inc. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6250-01-239-2334
Primary Part Number300-404
Item NameHolder,lampholder
FSC / FSG6250 / 62 — No Item Name Available
ManufacturerBiomarine Inc
StatusACTIVE
MaterialPLASTIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5905-00-636-9047300-404 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Vishay Sprague Inc
4720-01-153-9402300404 INTERCHANGEABLE
Tubing,nonmetallic
Austin-Westran Llc
4320-01-545-5877300404 INTERCHANGEABLE
Repair Kit,pumping Assembly
Spx Fluid Power
Cross-Reference Index
Part NumberManufacturer
300-404 Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip (USA)
300-404 PRIMARY Biomarine Inc (USA)
Related Parts
5905-00-636-9047INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
300-404
4720-01-153-9402INTERCHANGEABLE
TUBING,NONMETALLIC
300404
4320-01-545-5877INTERCHANGEABLE
REPAIR KIT,PUMPING ASSEMBLY
300404

Frequently Asked Questions

What is NSN 6250-01-239-2334?

NSN 6250-01-239-2334 is a Holder,lampholder, manufactured by Biomarine Inc, classified under FSC 6250 (No Item Name Available). Status: active.

What are the part numbers for NSN 6250-01-239-2334?

NSN 6250-01-239-2334 has 2 cross-referenced part numbers: 300-404 (Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip), 300-404 (Biomarine Inc).

What NSN replaces 6250-01-239-2334?

There are 3 known substitutes for 6250-01-239-2334: 5905-00-636-9047, 4720-01-153-9402, 4320-01-545-5877. Verify interchangeability with system specifications before substitution.

What are the specifications of 300-404?

Key specifications for 300-404: End Item Identification: 4320-01-101-6899; Material: PLASTIC; Special Features: BLACK COLOR; 0.750 IN. DIA ON BOTH ENDS; RECT IN MIDDLE; 3.000 IN. LG; ACCOMMODATES PCB WITH 6 LIGHT EMITTING DIODES IN. 3 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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