PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81-41-13Magnifier

Bausch & Lomb Inc · NSN 6650-00-515-5850 · FSC 6650 · No Item Name Available
Verified by PartsTable
NSN 6650-00-515-5850 — this item is cataloged by the U.S. Government under National Stock Number 6650-00-515-5850. Primary manufacturer part number: 81-41-13.
Features
  • Magnifier — FSC 6650
  • Shape: CIRCULAR
  • Magnification: 10.0X NOMINAL
  • Eye Orbit Design Feature: PROVIDED
  • Material: PLASTIC FRAME
  • Lens Quantity: 1
  • Detachable Headspring: NOT INCLUDED
  • Focusing Method: FIXED
Applications
  • Applications requiring Plastic Frame construction
General Description

The Magnifier, cataloged under National Stock Number 6650-00-515-5850, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bausch & Lomb Inc. Government technical data includes 13 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6650-00-515-5850
Primary Part Number81-41-13
Item NameMagnifier
FSC / FSG6650 / 66 — No Item Name Available
ManufacturerBausch & Lomb Inc
StatusACTIVE
ShapeCIRCULAR
Magnification10.0X NOMINAL
Eye Orbit Design FeaturePROVIDED
MaterialPLASTIC FRAME
Lens Quantity1
Detachable HeadspringNOT INCLUDED
Focusing MethodFIXED
Carrying CaseNOT PROVIDED
FSC Application DataMAGNIFIER,EXCEPT OPHTHALMOLOGICAL
Lens Diameter0.500 INCHES NOMINAL IN
LightNOT PROVIDED
Unit TypeMONOCULAR
Field ScaleNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4710-01-414-9599814113 INTERCHANGEABLE
Tube Assembly,metal
Caterpillar Inc Div Caterpillar Defense
3040-01-435-8687841413 INTERCHANGEABLE
Cam,control
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
81-41-13 PRIMARY Bausch & Lomb Inc (USA)
Related Parts
4710-01-414-9599INTERCHANGEABLE
TUBE ASSEMBLY,METAL
814113
3040-01-435-8687INTERCHANGEABLE
CAM,CONTROL
841413

Frequently Asked Questions

What is NSN 6650-00-515-5850?

NSN 6650-00-515-5850 is a Magnifier, manufactured by Bausch & Lomb Inc, classified under FSC 6650 (No Item Name Available). Status: active.

What are the part numbers for NSN 6650-00-515-5850?

NSN 6650-00-515-5850 has 1 cross-referenced part number: 81-41-13 (Bausch & Lomb Inc).

What NSN replaces 6650-00-515-5850?

There are 2 known substitutes for 6650-00-515-5850: 4710-01-414-9599, 3040-01-435-8687. Verify interchangeability with system specifications before substitution.

What are the specifications of 81-41-13?

Key specifications for 81-41-13: Shape: CIRCULAR; Magnification: 10.0X NOMINAL; Eye Orbit Design Feature: PROVIDED; Material: PLASTIC FRAME. 13 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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