PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

400251Lamp,incandescent,a

Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc · NSN 6610-01-579-2675 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-01-579-2675 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-579-2675. Primary manufacturer part number: 400251.
Features
  • Lamp,incandescent,a — FSC 6610
  • 5 verified cross-references
  • Primary manufacturer: Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent,a, cataloged under National Stock Number 6610-01-579-2675, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLamp,incandescent,a
FSC / FSG6610 — No Item Name Available (FSG 66)
ManufacturersDucommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (CAGE 08719); Wamco, Inc. Dba Wamco Inc (CAGE 58774); Oshino Lamps Ltd. (CAGE J5705); Oshino Lamps Ltd. (CAGE S3774)
Technical Specifications
ParameterValue
NSN6610-01-579-2675
Primary Part Number400251
Item NameLamp,incandescent,a
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerDucommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-764-9764 INTERCHANGEABLE
Coil,radio Frequency
5950-00-849-8909 INTERCHANGEABLE
Coil,radio Frequency
5905-01-226-4612 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
6685-01-287-79504-0025-1 INTERCHANGEABLE
Transmitter,pressure
Atec Inc
5340-01-395-781522000 ITEM NO. 10 INTERCHANGEABLE
Plate,mounting
Morpac Industries, Inc Div Actuator
4720-01-561-868740025-1 INTERCHANGEABLE
Hose Assembly,nonmetallic
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Cross-Reference Index
Part NumberManufacturer
400251 PRIMARY Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA)
WL-387AS15 Wamco, Inc. Dba Wamco Inc (USA)
OL-387AS15 Oshino Lamps Ltd. (JPN)
OL-387AS15 Wamco, Inc. Dba Wamco Inc (USA)
OL-387AS15 Oshino Lamps Ltd. (JPN)
Related Parts
5950-00-764-9764INTERCHANGEABLE
COIL,RADIO FREQUENCY
5950-00-849-8909INTERCHANGEABLE
COIL,RADIO FREQUENCY
5905-01-226-4612INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
6685-01-287-7950INTERCHANGEABLE
TRANSMITTER,PRESSURE
4-0025-1
5340-01-395-7815INTERCHANGEABLE
PLATE,MOUNTING
22000 ITEM NO. 10
4720-01-561-8687INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
40025-1

Frequently Asked Questions

What is NSN 6610-01-579-2675?

NSN 6610-01-579-2675 is a Lamp,incandescent,a, manufactured by Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-01-579-2675?

NSN 6610-01-579-2675 has 5 cross-referenced part numbers: 400251 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc), WL-387AS15 (Wamco, Inc. Dba Wamco Inc), OL-387AS15 (Oshino Lamps Ltd.), OL-387AS15 (Wamco, Inc. Dba Wamco Inc), OL-387AS15 (Oshino Lamps Ltd.).

What NSN replaces 6610-01-579-2675?

There are 6 known substitutes for 6610-01-579-2675: 5950-00-764-9764, 5950-00-849-8909, 5905-01-226-4612 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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