PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2404Filter,light,optical Instrument

Corning Glass Works · NSN 1240-00-768-8724 · FSC 1240 · No Item Name Available
Verified by PartsTable
NSN 1240-00-768-8724 — this item is cataloged by the U.S. Government under National Stock Number 1240-00-768-8724. Primary manufacturer part number: 2404.
Features
  • Filter,light,optical Instrument — FSC 1240
  • Material: GLASS SURFACE
  • Thickness: 0.118 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
  • Diameter: 1.391 INCHES MINIMUM AND 1.394 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Corning Glass Works
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Area illumination
  • Indicator and warning display
General Description

The Filter,light,optical Instrument, cataloged under National Stock Number 1240-00-768-8724, is classified within Federal Supply Class 1240 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Corning Glass Works. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN1240-00-768-8724
Primary Part Number2404
Item NameFilter,light,optical Instrument
FSC / FSG1240 / 12 — No Item Name Available
ManufacturerCorning Glass Works
StatusACTIVE
MaterialGLASS SURFACE
Thickness0.118 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
Diameter1.391 INCHES MINIMUM AND 1.394 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3455-00-153-9835 INTERCHANGEABLE
Cutter Bit,tool Holder
5975-00-194-8868 INTERCHANGEABLE
Extension,junction Box
6810-00-227-0404 INTERCHANGEABLE
Uranyl Acetate,dihydrate
3040-00-350-3180 INTERCHANGEABLE
Worm Shaft
6640-00-422-6775 INTERCHANGEABLE
Wash Bottle,laboratory
8115-00-514-240412.5X9.625X6SWWR350 INTERCHANGEABLE
Box,shipping
Ponderosa Packaging Corp.
5120-00-640-6352 INTERCHANGEABLE
Pliers,retaining Ring
5910-00-643-8881C220281-1 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Raytheon Company Dba Raytheon Co
5315-00-849-83982404 INTERCHANGEABLE
Pin,drive,power Actuated
Illinois Tool Works Inc
5910-00-993-182707-02404-0A INTERCHANGEABLE
Capacitor,variable,mica Dielectr
Ballantine Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
2404 PRIMARY Corning Glass Works (USA)
7688724 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
Related Parts
3455-00-153-9835INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
5975-00-194-8868INTERCHANGEABLE
EXTENSION,JUNCTION BOX
6810-00-227-0404INTERCHANGEABLE
URANYL ACETATE,DIHYDRATE
3040-00-350-3180INTERCHANGEABLE
WORM SHAFT
6640-00-422-6775INTERCHANGEABLE
WASH BOTTLE,LABORATORY
8115-00-514-2404INTERCHANGEABLE
BOX,SHIPPING
12.5X9.625X6SWWR350
5120-00-640-6352INTERCHANGEABLE
PLIERS,RETAINING RING
5910-00-643-8881INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
C220281-1
5315-00-849-8398INTERCHANGEABLE
PIN,DRIVE,POWER ACTUATED
2404
5910-00-993-1827INTERCHANGEABLE
CAPACITOR,VARIABLE,MICA DIELECTR
07-02404-0A
6145-01-012-4376INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
5932
4820-01-081-5227INTERCHANGEABLE
SEAT,VALVE

Frequently Asked Questions

What is NSN 1240-00-768-8724?

NSN 1240-00-768-8724 is a Filter,light,optical Instrument, manufactured by Corning Glass Works, classified under FSC 1240 (No Item Name Available). Status: active.

What are the part numbers for NSN 1240-00-768-8724?

NSN 1240-00-768-8724 has 2 cross-referenced part numbers: 2404 (Corning Glass Works), 7688724 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).

What NSN replaces 1240-00-768-8724?

There are 12 known substitutes for 1240-00-768-8724: 3455-00-153-9835, 5975-00-194-8868, 6810-00-227-0404 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2404?

Key specifications for 2404: Special Features: COLOR RED; Material: GLASS SURFACE; Thickness: 0.118 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN; Diameter: 1.391 INCHES MINIMUM AND 1.394 INCHES MAXIMUM IN. 4 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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