PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20402Lamp,glow

Electro-Technic Products Inc. · NSN 6240-01-648-0661 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-648-0661 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-648-0661. Primary manufacturer part number: 20402.
Features
  • Lamp,glow — FSC 6240
  • Bulb Style: T (TUBULAR)
  • Filling Gas Type: HELIUM
  • 1 verified cross-reference
  • Primary manufacturer: Electro-Technic Products Inc.
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,glow, cataloged under National Stock Number 6240-01-648-0661, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Electro-Technic Products Inc.. Government technical data includes 2 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-648-0661
Primary Part Number20402
Item NameLamp,glow
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerElectro-Technic Products Inc.
StatusACTIVE
Bulb StyleT (TUBULAR)
Filling Gas TypeHELIUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5975-00-519-3083TK-123A INTERCHANGEABLE
Coupling,electrical Conduit
Abb Installation Products Inc
5940-00-719-4142 INTERCHANGEABLE
Terminal,feedthru
5331-00-941-421268-475 INTERCHANGEABLE
O-Ring
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5945-00-984-322920-402 INTERCHANGEABLE
Relay Assembly
Kidde Technologies, Inc Div Kidde Aerospace and Defense
6240-01-344-9533F13BX/SPX27 INTERCHANGEABLE
Lamp,fluorescent
General Electric Company Dba Ge
4820-01-368-7513 INTERCHANGEABLE
Cock,poppet Drain
4820-01-459-7043B07910.003.000 INTERCHANGEABLE
Disc Assembly
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
8465-01-514-126020402 INTERCHANGEABLE
Drinking System
Camelbak Products, Llc Dba Camelbak
6910-01-590-9060EDU-008 INTERCHANGEABLE
Training Module,mannequin,trauma
Elevate Healthcare, Inc.
6550-01-697-666220402 INTERCHANGEABLE
Test Kit,coronavirus Detection
Quidel Corp
Cross-Reference Index
Part NumberManufacturer
20402 PRIMARY Electro-Technic Products Inc. (USA)
Related Parts
5975-00-519-3083INTERCHANGEABLE
COUPLING,ELECTRICAL CONDUIT
TK-123A
5940-00-719-4142INTERCHANGEABLE
TERMINAL,FEEDTHRU
5331-00-941-4212INTERCHANGEABLE
O-RING
68-475
5945-00-984-3229INTERCHANGEABLE
RELAY ASSEMBLY
20-402
6240-01-344-9533INTERCHANGEABLE
LAMP,FLUORESCENT
F13BX/SPX27
4820-01-368-7513INTERCHANGEABLE
COCK,POPPET DRAIN
4820-01-459-7043INTERCHANGEABLE
DISC ASSEMBLY
B07910.003.000
8465-01-514-1260INTERCHANGEABLE
DRINKING SYSTEM
20402
6910-01-590-9060INTERCHANGEABLE
TRAINING MODULE,MANNEQUIN,TRAUMA
EDU-008
6550-01-697-6662INTERCHANGEABLE
TEST KIT,CORONAVIRUS DETECTION
20402

Frequently Asked Questions

What is NSN 6240-01-648-0661?

NSN 6240-01-648-0661 is a Lamp,glow, manufactured by Electro-Technic Products Inc., classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-648-0661?

NSN 6240-01-648-0661 has 1 cross-referenced part number: 20402 (Electro-Technic Products Inc.).

What NSN replaces 6240-01-648-0661?

There are 10 known substitutes for 6240-01-648-0661: 5975-00-519-3083, 5940-00-719-4142, 5331-00-941-4212 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20402?

Key specifications for 20402: Overall Length: 10.2362 INCHES NOMINAL IN; Bulb Style: T (TUBULAR); Filling Gas Type: HELIUM. 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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