PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ST405Lamp,incandescent

Dressta North America Ltd · NSN 6240-01-537-7602 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-537-7602 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-537-7602. Primary manufacturer part number: ST405.
Features
  • Lamp,incandescent — FSC 6240
  • 3 verified cross-references
  • Primary manufacturer: Dressta North America Ltd
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-01-537-7602, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Dressta North America Ltd. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-537-7602
Primary Part NumberST405
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerDressta North America Ltd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5310-00-011-6121 INTERCHANGEABLE
Washer,lock
3110-00-155-6280120260 INTERCHANGEABLE
Bearing,ball,annular
Komatsu America Corp.
5310-00-184-2449120384 INTERCHANGEABLE
Wash34
Navistar Intl Corp Truck Br Ohio Plant
5310-00-272-4113120384 INTERCHANGEABLE
Washer,lock
Napco International Llc Dba Napco International Inc
5961-00-421-29951203-84 INTERCHANGEABLE
Transistor
Bae Systems Information and Electronic Systems Integration Inc.
5310-00-482-9493120384 INTERCHANGEABLE
Washer,lock
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
5310-00-584-5272MS35338-48 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-01-278-398312-0526 INTERCHANGEABLE
Nut,special
Sweepster Attachments, Llc
5310-01-308-1304 INTERCHANGEABLE
Washer,lock
3460-01-445-1078120384 INTERCHANGEABLE
Chuck,universal Jaw
Huck International, Inc. Div Kingston Operations
Cross-Reference Index
Part NumberManufacturer
120384 Dressta North America Ltd (USA)
ST405 PRIMARY Dressta North America Ltd (USA)
120384 Komatsu America Corp. (USA)
Related Parts
5310-00-011-6121INTERCHANGEABLE
WASHER,LOCK
3110-00-155-6280INTERCHANGEABLE
BEARING,BALL,ANNULAR
120260
5310-00-184-2449INTERCHANGEABLE
WASH34
120384
5310-00-272-4113INTERCHANGEABLE
WASHER,LOCK
120384
5961-00-421-2995INTERCHANGEABLE
TRANSISTOR
1203-84
5310-00-482-9493INTERCHANGEABLE
WASHER,LOCK
120384
5310-00-584-5272INTERCHANGEABLE
WASHER,LOCK
MS35338-48
5310-01-278-3983INTERCHANGEABLE
NUT,SPECIAL
12-0526
5310-01-308-1304INTERCHANGEABLE
WASHER,LOCK
3460-01-445-1078INTERCHANGEABLE
CHUCK,UNIVERSAL JAW
120384
5310-01-524-7583INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
120-384

Frequently Asked Questions

What is NSN 6240-01-537-7602?

NSN 6240-01-537-7602 is a Lamp,incandescent, manufactured by Dressta North America Ltd, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-537-7602?

NSN 6240-01-537-7602 has 3 cross-referenced part numbers: 120384 (Dressta North America Ltd), ST405 (Dressta North America Ltd), 120384 (Komatsu America Corp.).

What NSN replaces 6240-01-537-7602?

There are 11 known substitutes for 6240-01-537-7602: 5310-00-011-6121, 3110-00-155-6280, 5310-00-184-2449 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ST405?

Key specifications for ST405: End Item Identification: VARIOUS KOMATSU MACHINES. 1 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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