PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

609-1Lampholder

Northern Telecom Inc Telecom Distribution Div · NSN 6250-00-299-6785 · FSC 6250 · No Item Name Available
Verified by PartsTable
NSN 6250-00-299-6785 — this item is cataloged by the U.S. Government under National Stock Number 6250-00-299-6785. Primary manufacturer part number: 609-1.
Features
  • Lampholder — FSC 6250
  • Material: PLASTIC BODY
  • Mounting Feature Type: FLUSH
  • Terminal Type: TAB, SOLDER LUG
  • Hazardous Locations/environmental Protection: NOT RATED
  • Mounting Device Quantity: 2
  • Mounting Hole Diameter: 0.094 INCHES NOMINAL IN
  • Terminal Quantity: 2
Applications
  • Applications requiring Plastic Body construction
General Description

The Lampholder, cataloged under National Stock Number 6250-00-299-6785, is classified within Federal Supply Class 6250 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Northern Telecom Inc Telecom Distribution Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6250-00-299-6785
Primary Part Number609-1
Item NameLampholder
FSC / FSG6250 / 62 — No Item Name Available
ManufacturerNorthern Telecom Inc Telecom Distribution Div
StatusACTIVE
MaterialPLASTIC BODY
Mounting Feature TypeFLUSH
Terminal TypeTAB, SOLDER LUG
Hazardous Locations/environmental ProtectionNOT RATED
Mounting Device Quantity2
Mounting Hole Diameter0.094 INCHES NOMINAL IN
Terminal Quantity2
Center to Center Distance Between Mounting Holes0.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4710-00-022-16046091 INTERCHANGEABLE
Tube Assembly,metal
Fabco Generators, Inc. Dba Fabco Power
2990-00-077-1504T-6091 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
5977-00-090-1159 INTERCHANGEABLE
Holder,electrical Contact Brush
3110-00-100-354525590 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5130-00-705-2328609-1 INTERCHANGEABLE
Hydraulic Pull Tool
Huck International, Inc. Div Kingston Operations
4310-00-900-23486091 INTERCHANGEABLE
Piston,compressor
Saylor-Beall Manufacturing Company
5960-00-903-98026091 INTERCHANGEABLE
Electron Tube
Unisys Corporation Dba Unisys Corp
4730-01-011-14716091-1 INTERCHANGEABLE
Plug,calibration
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
5342-01-135-21686091 INTERCHANGEABLE
Handle
Philadelphia Valve Co
5930-01-189-571760-91 INTERCHANGEABLE
Switch,slide
Heathkit Co Inc Dba Heathkit Educational Systems
Cross-Reference Index
Part NumberManufacturer
609-1 Northern Telecom Inc Telecom Distribution Div (USA)
Related Parts
4710-00-022-1604INTERCHANGEABLE
TUBE ASSEMBLY,METAL
6091
2990-00-077-1504INTERCHANGEABLE
MUFFLER,EXHAUST
T-6091
5977-00-090-1159INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
3110-00-100-3545INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
25590
5130-00-705-2328INTERCHANGEABLE
HYDRAULIC PULL TOOL
609-1
4310-00-900-2348INTERCHANGEABLE
PISTON,COMPRESSOR
6091
5960-00-903-9802INTERCHANGEABLE
ELECTRON TUBE
6091
4730-01-011-1471INTERCHANGEABLE
PLUG,CALIBRATION
6091-1
5342-01-135-2168INTERCHANGEABLE
HANDLE
6091
5930-01-189-5717INTERCHANGEABLE
SWITCH,SLIDE
60-91
5930-01-223-3994INTERCHANGEABLE
SWITCH,SENSITIVE
S6091
5935-01-332-1044INTERCHANGEABLE
JACK,TIP
6091

Frequently Asked Questions

What is NSN 6250-00-299-6785?

NSN 6250-00-299-6785 is a Lampholder, manufactured by Northern Telecom Inc Telecom Distribution Div, classified under FSC 6250 (No Item Name Available). Status: active.

What are the part numbers for NSN 6250-00-299-6785?

NSN 6250-00-299-6785 has 1 cross-referenced part number: 609-1 (Northern Telecom Inc Telecom Distribution Div).

What NSN replaces 6250-00-299-6785?

There are 12 known substitutes for 6250-00-299-6785: 4710-00-022-1604, 2990-00-077-1504, 5977-00-090-1159 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 609-1?

Key specifications for 609-1: Material: PLASTIC BODY; Overall Width: 0.500 INCHES NOMINAL IN; Mounting Feature Type: FLUSH; Terminal Type: TAB, SOLDER LUG. 11 total characteristics are documented in the Federal Logistics Information System.

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