PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10940Lachrymal Intubatio

Howards Instruments · NSN 6540-01-519-7555 · FSC 6540 · No Item Name Available
Verified by PartsTable
NSN 6540-01-519-7555 — this item is cataloged by the U.S. Government under National Stock Number 6540-01-519-7555. Primary manufacturer part number: 10940.
Features
  • Lachrymal Intubatio — FSC 6540
  • Material: STEEL CORROSION RESISTING
  • General Characteristics Item Description: 23 GAGE, 3 CM, PROBE CM
  • 1 verified cross-reference
  • Primary manufacturer: Howards Instruments
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Lachrymal Intubatio, cataloged under National Stock Number 6540-01-519-7555, is classified within Federal Supply Class 6540 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Howards Instruments. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6540-01-519-7555
Primary Part Number10940
Item NameLachrymal Intubatio
FSC / FSG6540 / 65 — No Item Name Available
ManufacturerHowards Instruments
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
General Characteristics Item Description23 GAGE, 3 CM, PROBE CM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5961-00-043-14021N1188RA INTERCHANGEABLE
Semiconductor Device,diode
Semitronics Corp
5915-00-432-145610940 INTERCHANGEABLE
Filter,low Pass
Versitron Inc
5930-00-636-4625SM-C-145036 INTERCHANGEABLE
Switch Section,rotary
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
1005-00-705-0131 INTERCHANGEABLE
Sight,rear
3020-01-193-9981 INTERCHANGEABLE
Spline,input
3455-01-245-550010940 INTERCHANGEABLE
Cutter Set,hole
Hougen Manufacturing, Inc
6640-01-511-204410-940 INTERCHANGEABLE
Tube,capillary,blood Sample
Cholestech Corporation
Cross-Reference Index
Part NumberManufacturer
10940 PRIMARY Howards Instruments (USA)
Related Parts
5961-00-043-1402INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N1188RA
5915-00-432-1456INTERCHANGEABLE
FILTER,LOW PASS
10940
5930-00-636-4625INTERCHANGEABLE
SWITCH SECTION,ROTARY
SM-C-145036
1005-00-705-0131INTERCHANGEABLE
SIGHT,REAR
3020-01-193-9981INTERCHANGEABLE
SPLINE,INPUT
3455-01-245-5500INTERCHANGEABLE
CUTTER SET,HOLE
10940
6640-01-511-2044INTERCHANGEABLE
TUBE,CAPILLARY,BLOOD SAMPLE
10-940

Frequently Asked Questions

What is NSN 6540-01-519-7555?

NSN 6540-01-519-7555 is a Lachrymal Intubatio, manufactured by Howards Instruments, classified under FSC 6540 (No Item Name Available). Status: active.

What are the part numbers for NSN 6540-01-519-7555?

NSN 6540-01-519-7555 has 1 cross-referenced part number: 10940 (Howards Instruments).

What NSN replaces 6540-01-519-7555?

There are 7 known substitutes for 6540-01-519-7555: 5961-00-043-1402, 5915-00-432-1456, 5930-00-636-4625 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10940?

Key specifications for 10940: Material: STEEL CORROSION RESISTING; General Characteristics Item Description: 23 GAGE, 3 CM, PROBE CM; Special Features: USED FOR OPHTALMIC SURGERY. 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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