PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

531-0002Lamp,incandescent

Hoffman Engineering, Llc Dba Hoffman Engineering Llc · NSN 6240-01-320-9026 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-320-9026 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-320-9026. Primary manufacturer part number: 531-0002.
Features
  • Lamp,incandescent — FSC 6240
  • Bulb Light Transmission Characteristic: TRANSPARENT
  • Rated Average Life: HOURS
  • Burning Position: BASE UP
  • 1 verified cross-reference
  • Primary manufacturer: Hoffman Engineering, Llc Dba Hoffman Engineering Llc
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-01-320-9026, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Hoffman Engineering, Llc Dba Hoffman Engineering Llc. Government technical data includes 3 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-320-9026
Primary Part Number531-0002
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerHoffman Engineering, Llc Dba Hoffman Engineering Llc
StatusACTIVE
Bulb Light Transmission CharacteristicTRANSPARENT
Rated Average LifeHOURS
Burning PositionBASE UP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-060-8974531000-2 INTERCHANGEABLE
Coupling Half,quick Disconnect
Essex Industries Inc Div Manufacturing Division
5930-00-106-2125 INTERCHANGEABLE
Switch,thermostatic
3455-00-231-352209510 INTERCHANGEABLE
Cutter,milling,shell End
Niagara Cutter Inc
Cross-Reference Index
Part NumberManufacturer
531-0002 PRIMARY Hoffman Engineering, Llc Dba Hoffman Engineering Llc (USA)
Related Parts
4730-00-060-8974INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
531000-2
5930-00-106-2125INTERCHANGEABLE
SWITCH,THERMOSTATIC
3455-00-231-3522INTERCHANGEABLE
CUTTER,MILLING,SHELL END
09510

Frequently Asked Questions

What is NSN 6240-01-320-9026?

NSN 6240-01-320-9026 is a Lamp,incandescent, manufactured by Hoffman Engineering, Llc Dba Hoffman Engineering Llc, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-320-9026?

NSN 6240-01-320-9026 has 1 cross-referenced part number: 531-0002 (Hoffman Engineering, Llc Dba Hoffman Engineering Llc).

What NSN replaces 6240-01-320-9026?

There are 3 known substitutes for 6240-01-320-9026: 4730-00-060-8974, 5930-00-106-2125, 3455-00-231-3522. Verify interchangeability with system specifications before substitution.

What are the specifications of 531-0002?

Key specifications for 531-0002: Bulb Light Transmission Characteristic: TRANSPARENT; Rated Average Life: HOURS; Burning Position: BASE UP. 3 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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