NSN 6240-01-657-5643 · NIIN 016575643 · Part number HLDR-BS780-WP
Ledtronics, Inc. Dba Ledtronics Inc · FSC 6240 — Electric Lamps · FSG 62 — Lighting Fixtures and Lamps · CAGE 8Z410
Government record, cited
NSN 6240-01-657-5643 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-657-5643. Manufacturer of record part number: HLDR-BS780-WP.
Also searched as6240-01-657-5643 ·
6240016575643 ·
NIIN 016575643 ·
01-657-5643 ·
FSC 6240 Electric Lamps · CAGE 8Z410 · HLDR-BS780-WP
Manufacturer of record: Ledtronics, Inc. Dba Ledtronics Inc
Identification
NSN: 6240-01-657-5643
NIIN: 016575643
FSC: 6240 — Electric Lamps
FSG: 62 — Lighting Fixtures and Lamps
Primary part number: HLDR-BS780-WP
Manufacturer: Ledtronics, Inc. Dba Ledtronics Inc
General Description
The Holder,lamp, cataloged under National Stock Number 6240-01-657-5643, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Ledtronics, Inc. Dba Ledtronics Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6240-01-657-5643
Primary Part Number
HLDR-BS780-WP
Item Name
Holder,lamp
FSC / FSG
6240 / 62 — Electric Lamps
Manufacturer
Ledtronics, Inc. Dba Ledtronics Inc
Status
ACTIVE
Style Designator
CYLINDRICAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6240-00-000-0101
6240-00-000-0101 · Item name not on file
6240-00-001-1436
COVER,LAMP
6240-00-001-1519
LAMP,CARTRIDGE
6240-00-001-1519
LAMP,CARTRIDGE
6240-00-001-1520
LAMP,CARTRIDGE
6240-00-001-1521
LAMP,CARTRIDGE
6240-00-001-1541
6240-00-001-1541 · Item name not on file
6240-00-001-1545
6240-00-001-1545 · Item name not on file
Frequently Asked Questions
What is NSN 6240-01-657-5643?
NSN 6240-01-657-5643 is a Holder,lamp, manufactured by Ledtronics, Inc. Dba Ledtronics Inc, classified under FSC 6240, Electric Lamps. Status: active.
What part numbers are listed for NSN 6240-01-657-5643?
NSN 6240-01-657-5643 has 1 manufacturer part number on file: HLDR-BS780-WP (Ledtronics, Inc. Dba Ledtronics Inc).
What are the specifications of HLDR-BS780-WP?
Key specifications for HLDR-BS780-WP: Style Designator: CYLINDRICAL; Overall Length: 2.4 MILLIMETERS NOMINAL MM; Special Features: WATERPROOF; Part Name Assigned by Controlling Agency: LAMP HOLDER FOR 11/16 INCH MOUNTING HOLES IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 6240-01-657-5643 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.