PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30-0042Lampholder

Grimes Aerospace Company · NSN 6250-00-985-3125 · FSC 6250 · No Item Name Available
Verified by PartsTable
NSN 6250-00-985-3125 — this item is cataloged by the U.S. Government under National Stock Number 6250-00-985-3125. Primary manufacturer part number: 30-0042.
Features
  • Lampholder — FSC 6250
  • Mounting Device Quantity: 2
  • Hazardous Locations/environmental Protection: NOT RATED
  • Mounting Feature Type: SURFACE
  • Terminal Type: SCREW
  • Center to Center Distance Between Mounting Holes: 0.750 INCHES NOMINAL IN
  • Terminal Quantity: 4
  • Mounting Hole Diameter: 0.144 INCHES NOMINAL IN
Applications
  • Facility lighting installation
  • Emergency and exit lighting
  • Runway and airfield lighting
General Description

The Lampholder, cataloged under National Stock Number 6250-00-985-3125, is classified within Federal Supply Class 6250 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 10 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6250-00-985-3125
Primary Part Number30-0042
Item NameLampholder
FSC / FSG6250 / 62 — No Item Name Available
ManufacturerGrimes Aerospace Company
StatusACTIVE
Mounting Device Quantity2
Hazardous Locations/environmental ProtectionNOT RATED
Mounting Feature TypeSURFACE
Terminal TypeSCREW
Center to Center Distance Between Mounting Holes0.750 INCHES NOMINAL IN
Terminal Quantity4
Mounting Hole Diameter0.144 INCHES NOMINAL IN
Body MaterialMICA
Mounting MethodUNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Lamp Base Type AccommodatedTHREE PRONG-TWO PRONG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-190-5744 INTERCHANGEABLE
Coil,radio Frequency
5360-00-473-4295300042 INTERCHANGEABLE
Spring,helical,compression
Kaydon Custom Filtration Corporation
3010-00-486-8439GZKB14349 INTERCHANGEABLE
Gearcase-Motor
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
5910-01-203-6613 INTERCHANGEABLE
Capacitor
6625-01-515-58983000-42 INTERCHANGEABLE
Plug-in Unit,electrical-Electron
Ascor, Inc
6520-01-658-4333D625 INTERCHANGEABLE
Tip,pulp Tester Probe
Parkell, Inc. Dba Parkell Inc
Cross-Reference Index
Part NumberManufacturer
30-0042 PRIMARY Grimes Aerospace Company (USA)
Related Parts
5950-00-190-5744INTERCHANGEABLE
COIL,RADIO FREQUENCY
5360-00-473-4295INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
300042
3010-00-486-8439INTERCHANGEABLE
GEARCASE-MOTOR
GZKB14349
5910-01-203-6613INTERCHANGEABLE
CAPACITOR
6625-01-515-5898INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
3000-42
6520-01-658-4333INTERCHANGEABLE
TIP,PULP TESTER PROBE
D625

Frequently Asked Questions

What is NSN 6250-00-985-3125?

NSN 6250-00-985-3125 is a Lampholder, manufactured by Grimes Aerospace Company, classified under FSC 6250 (No Item Name Available). Status: active.

What are the part numbers for NSN 6250-00-985-3125?

NSN 6250-00-985-3125 has 1 cross-referenced part number: 30-0042 (Grimes Aerospace Company).

What NSN replaces 6250-00-985-3125?

There are 6 known substitutes for 6250-00-985-3125: 5950-00-190-5744, 5360-00-473-4295, 3010-00-486-8439 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30-0042?

Key specifications for 30-0042: Mounting Device Quantity: 2; Hazardous Locations/environmental Protection: NOT RATED; Mounting Feature Type: SURFACE; Overall Width: 2.312 INCHES NOMINAL IN. 13 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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