PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20041-1Lamp,incandescent

Cooper Crouse-Hinds Llc · NSN 6240-00-412-4468 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-412-4468 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-412-4468. Primary manufacturer part number: 20041-1.
Features
  • Lamp,incandescent — FSC 6240
  • 4 verified cross-references
  • Primary manufacturer: Cooper Crouse-Hinds Llc
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-412-4468, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Cooper Crouse-Hinds Llc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLamp,incandescent
FSC / FSG6240 — No Item Name Available (FSG 62)
ManufacturersCooper Crouse-Hinds Llc (CAGE 18192); Sealing Equipment Products Co, Inc Div Sealing Equipment Products Company, Inc. (CAGE 16281)
Technical Specifications
ParameterValue
NSN6240-00-412-4468
Primary Part Number20041-1
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerCooper Crouse-Hinds Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1660-00-670-828620041 INTERCHANGEABLE
Sleeve,pressure Red
Avox Systems Inc Dba Avox Systems Inc
5305-01-046-3018N20041 INTERCHANGEABLE
Setscrew
Leslie Controls, Inc. Dba Leslie Controls Inc
3040-01-091-384270400-02252-123 INTERCHANGEABLE
Connecting Link,rigid
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
5975-01-099-10390020040130 INTERCHANGEABLE
Rack,cable,interior
Newton Instrument Company Dba Newton Instrument Co
5340-01-113-253520-041-1 INTERCHANGEABLE
Bumper
Bell Textron Inc
5330-01-173-092420041 INTERCHANGEABLE
Gasket
Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc
5315-01-219-395219258 INTERCHANGEABLE
Key
Dana Commercial Vehicle Products, Llc
4730-01-219-70672004.1 INTERCHANGEABLE
Clamp,hose
The Norgren Group II, Llc Dba the Norgren Group II Llc
4920-01-299-514420041 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
5315-01-361-313892390A108 INTERCHANGEABLE
Pin,straight,headed
Mcmaster-Carr Supply Co
Cross-Reference Index
Part NumberManufacturer
20041 Cooper Crouse-Hinds Llc (USA)
20041-1 PRIMARY Cooper Crouse-Hinds Llc (USA)
19258 Sealing Equipment Products Co, Inc Div Sealing Equipment Products Company, Inc. (USA)
19258 Cooper Crouse-Hinds Llc (USA)
Related Parts
1660-00-670-8286INTERCHANGEABLE
SLEEVE,PRESSURE RED
20041
5305-01-046-3018INTERCHANGEABLE
SETSCREW
N20041
3040-01-091-3842INTERCHANGEABLE
CONNECTING LINK,RIGID
70400-02252-123
5975-01-099-1039INTERCHANGEABLE
RACK,CABLE,INTERIOR
0020040130
5340-01-113-2535INTERCHANGEABLE
BUMPER
20-041-1
5330-01-173-0924INTERCHANGEABLE
GASKET
20041
5315-01-219-3952INTERCHANGEABLE
KEY
19258
4730-01-219-7067INTERCHANGEABLE
CLAMP,HOSE
2004.1
4920-01-299-5144INTERCHANGEABLE
TEST PROGRAM SET
20041
5315-01-361-3138INTERCHANGEABLE
PIN,STRAIGHT,HEADED
92390A108
5310-01-362-6815INTERCHANGEABLE
WASHER,LOCK
20 04 11
5440-01-375-6185INTERCHANGEABLE
INNER LADDER HALF

Frequently Asked Questions

What is NSN 6240-00-412-4468?

NSN 6240-00-412-4468 is a Lamp,incandescent, manufactured by Cooper Crouse-Hinds Llc, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-00-412-4468?

NSN 6240-00-412-4468 has 4 cross-referenced part numbers: 20041 (Cooper Crouse-Hinds Llc), 20041-1 (Cooper Crouse-Hinds Llc), 19258 (Sealing Equipment Products Co, Inc Div Sealing Equipment Products Company, Inc.), 19258 (Cooper Crouse-Hinds Llc).

What NSN replaces 6240-00-412-4468?

There are 12 known substitutes for 6240-00-412-4468: 1660-00-670-8286, 5305-01-046-3018, 3040-01-091-3842 and 9 more. Verify interchangeability with system specifications before substitution.

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