The Lampholder, cataloged under National Stock Number 6250-01-261-4620, is classified within Federal Supply Class 6250 (Ballasts, Lampholders, and Starters) of the Lighting Fixtures and Lamps group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
6250-01-261-4620
Item Name
Lampholder
FSC / FSG
6250 / 62 — Ballasts, Lampholders, and Starters
Status
ACTIVE
Terminal Quantity
2
Terminal Type
WIRE LEAD
Style Designator
WIRE LEADS
Lamp Base Type Accommodated
MEDIUM BIPIN
Mounting Feature Type
SURFACE
Material
ALUMINUM BODY
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5961-01-267-6874POSSIBLE MATCH
TRANSISTOR
Possible match (shared part number)
6610-01-411-876845023POSSIBLE MATCH
RED STRIPE
Possible match (shared part number)Eaton Aerospace Llc Dba Eaton Aerospace Jackson
8415-01-591-640145023POSSIBLE MATCH
COVERALLS,SAFETY,INDUSTRIAL
Possible match (shared part number)Kimberly-Clark Corporation
1560-01-646-41854-5023-16POSSIBLE MATCH
PANEL,STRUCTURAL,AIRCRAFT
Possible match (shared part number)The Boeing Company Div Defense
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
45023
3/2Design control — primary reference
U.S. Government activity
Related Parts
5961-01-267-6874POSSIBLE MATCH
TRANSISTOR
6610-01-411-8768POSSIBLE MATCH
RED STRIPE
45023
8415-01-591-6401POSSIBLE MATCH
COVERALLS,SAFETY,INDUSTRIAL
45023
1560-01-646-4185POSSIBLE MATCH
PANEL,STRUCTURAL,AIRCRAFT
4-5023-16
Frequently Asked Questions
What is NSN 6250-01-261-4620?
NSN 6250-01-261-4620 is a Lampholder, classified under FSC 6250, Ballasts, Lampholders, and Starters. Status: active.
What NSN replaces 6250-01-261-4620?
4 possible matches (shared part number, not a government interchangeability claim): 5961-01-267-6874, 6610-01-411-8768, 8415-01-591-6401. Verify interchangeability with system specifications before substitution.
What are the specifications of 6250-01-261-4620?
Key specifications for 6250-01-261-4620: Terminal Quantity: 2; Terminal Type: WIRE LEAD; Style Designator: WIRE LEADS; Lamp Base Type Accommodated: MEDIUM BIPIN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 6250-01-261-4620 hazardous material?
No hazard code in the DLA record (HMIC N). 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.