NSN 6240-01-504-9270 · NIIN 015049270 · Part number 20531
Cooper Crouse-Hinds Llc · FSC 6240 — Electric Lamps · FSG 62 — Lighting Fixtures and Lamps · CAGE 18192
Government record, cited
NSN 6240-01-504-9270 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-504-9270. Manufacturer of record part number: 20531.
Also searched as6240-01-504-9270 ·
6240015049270 ·
NIIN 015049270 ·
01-504-9270 ·
FSC 6240 Electric Lamps · CAGE 18192 · 20531
The Lamp,incandescent, cataloged under National Stock Number 6240-01-504-9270, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Cooper Crouse-Hinds Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6240-01-504-9270
Primary Part Number
20531
Item Name
Lamp,incandescent
FSC / FSG
6240 / 62 — Electric Lamps
Manufacturer
Cooper Crouse-Hinds Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6515-01-590-81096200AEPOSSIBLE MATCH
CONSOLE,VITRECTOMY ENHANCER
Possible match (shared part number)Medical Instrument Development Laboratories, Inc. Dba Mid Labs
5340-01-681-6960UH60-PMI2-2053POSSIBLE MATCH
COVER,ACCESS
Possible match (shared part number)Kenjer Industries
5110-01-698-833520-531POSSIBLE MATCH
FRAME,HAND HACKSAW
Possible match (shared part number)The Stanley Works Dba Stanley Proto
NSN 6240-01-504-9270 is a Lamp,incandescent, manufactured by Cooper Crouse-Hinds Llc, classified under FSC 6240, Electric Lamps. Status: active.
What part numbers are listed for NSN 6240-01-504-9270?
NSN 6240-01-504-9270 has 1 manufacturer part number on file: 20531 (Cooper Crouse-Hinds Llc).
What NSN replaces 6240-01-504-9270?
3 possible matches (shared part number, not a government interchangeability claim): 6515-01-590-8109, 5340-01-681-6960, 5110-01-698-8335. Verify interchangeability with system specifications before substitution.
What are the specifications of 20531?
Key specifications for 20531: Special Features: 200 WATTS, 6.6 AMPS LAMP; End Item Identification: GROUND LIGHTING SYSTEM, MODEL EAL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6240-01-504-9270 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.