PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

65-4121Probe,lacrimal

Sklar Corporation Dba Sklar Instruments · NSN 6515-01-521-3118 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-01-521-3118 — this item is cataloged by the U.S. Government under National Stock Number 6515-01-521-3118. Primary manufacturer part number: 65-4121.
Features
  • Probe,lacrimal — FSC 6515
  • General Characteristics Item Description: WILLIAMS DESIGN
  • 5 verified cross-references
  • Primary manufacturer: Sklar Corporation Dba Sklar Instruments
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Probe,lacrimal, cataloged under National Stock Number 6515-01-521-3118, is classified within Federal Supply Class 6515 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Sklar Corporation Dba Sklar Instruments. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: SE.

Technical Specifications
ParameterValue
NSN6515-01-521-3118
Primary Part Number65-4121
Item NameProbe,lacrimal
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerSklar Corporation Dba Sklar Instruments
StatusACTIVE
General Characteristics Item DescriptionWILLIAMS DESIGN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueSE
Verified Substitutes 12
5935-00-258-4418261-31-06-032 INTERCHANGEABLE
Connector,plug,electrical
Cinch Connectivity Solutions Inc.
5910-00-431-53397C023473X0500D INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Sprague Electric Co World Hqs
5950-00-725-2760 INTERCHANGEABLE
Transformer,power
6610-00-779-748318726 INTERCHANGEABLE
Clamp,mounting
Ametek, Inc. Dba Aerospace Gst Div Aerospace
3810-01-054-4296H10802A INTERCHANGEABLE
Head,stabilizing Cylinder
Hydranamics Inc
4410-01-107-1151S018726 INTERCHANGEABLE
Flange
Clyde Bergemann Inc
6680-01-162-597465412-1 INTERCHANGEABLE
Gage Rod-Cap,liquid Level
L3harris Technologies, Inc.
3130-01-366-0471 INTERCHANGEABLE
Bearing Unit,roller
3010-01-415-2580S18726-503 INTERCHANGEABLE
Universal Joint,geared,nonvehicu
B.w. Elliott Manufacturing Co., Llc
3020-01-415-2581S23426-001 INTERCHANGEABLE
Gear,bevel
B.w. Elliott Manufacturing Co., Llc
Cross-Reference Index
Part NumberManufacturer
65-4121 PRIMARY Sklar Corporation Dba Sklar Instruments (USA)
6515NCM991275 Defense Medical Standardization Board (USA)
18-726 Miltex Instrument Company Inc (USA)
04-0691 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
5867654121 Owens & Minor Distribution Inc (USA)
Related Parts
5935-00-258-4418INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
261-31-06-032
5910-00-431-5339INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
7C023473X0500D
5950-00-725-2760INTERCHANGEABLE
TRANSFORMER,POWER
6610-00-779-7483INTERCHANGEABLE
CLAMP,MOUNTING
18726
3810-01-054-4296INTERCHANGEABLE
HEAD,STABILIZING CYLINDER
H10802A
4410-01-107-1151INTERCHANGEABLE
FLANGE
S018726
6680-01-162-5974INTERCHANGEABLE
GAGE ROD-CAP,LIQUID LEVEL
65412-1
3130-01-366-0471INTERCHANGEABLE
BEARING UNIT,ROLLER
3010-01-415-2580INTERCHANGEABLE
UNIVERSAL JOINT,GEARED,NONVEHICU
S18726-503
3020-01-415-2581INTERCHANGEABLE
GEAR,BEVEL
S23426-001
3020-01-415-2589INTERCHANGEABLE
GEAR,BEVEL
S23425-004
4730-01-416-0441INTERCHANGEABLE
PLUG,PIPE
S07984-003

Frequently Asked Questions

What is NSN 6515-01-521-3118?

NSN 6515-01-521-3118 is a Probe,lacrimal, manufactured by Sklar Corporation Dba Sklar Instruments, classified under FSC 6515 (No Item Name Available). Status: active.

What are the part numbers for NSN 6515-01-521-3118?

NSN 6515-01-521-3118 has 5 cross-referenced part numbers: 65-4121 (Sklar Corporation Dba Sklar Instruments), 6515NCM991275 (Defense Medical Standardization Board), 18-726 (Miltex Instrument Company Inc), 04-0691 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 5867654121 (Owens & Minor Distribution Inc).

What NSN replaces 6515-01-521-3118?

There are 12 known substitutes for 6515-01-521-3118: 5935-00-258-4418, 5910-00-431-5339, 5950-00-725-2760 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 65-4121?

Key specifications for 65-4121: Special Features: PROBE SET F/RECONSTRUCTION OF TORN TEAR DUCT; SIZE: 1-2; MADE OF STERLING SILVER MATERIAL; WILLIAMS STYLE; General Characteristics Item Description: WILLIAMS DESIGN; Part Name Assigned by Controlling Agency: PROBE SET LACRIMAL SIZES 1 & 2. 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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