PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1802Towelette,lens Cleaning

Biofire Defense Llc · NSN 6540-01-500-6227 · FSC 6540 · No Item Name Available
Verified by PartsTable
NSN 6540-01-500-6227 — this item is cataloged by the U.S. Government under National Stock Number 6540-01-500-6227. Primary manufacturer part number: 1802.
Features
  • Towelette,lens Cleaning — FSC 6540
  • 5 verified cross-references
  • Primary manufacturer: Biofire Defense Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Towelette,lens Cleaning, cataloged under National Stock Number 6540-01-500-6227, 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 Biofire Defense Llc. 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: PG.

Technical Specifications
ParameterValue
NSN6540-01-500-6227
Primary Part Number1802
Item NameTowelette,lens Cleaning
FSC / FSG6540 / 65 — No Item Name Available
ManufacturerBiofire Defense Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssuePG
Verified Substitutes 12
6530-00-689-3679BF01-000 SUCCESSOR
Headrest,surgical,cerebellar
Steris Corporation Dba Steris Applied Sterilization Technololgies
5133-00-061-627610915 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
5120-00-223-95591204-4 INTERCHANGEABLE
Extractor,stuffing Box and Pump
C. S. Osborne and Company Dba Cs Osborne & Co
5330-00-360-8182634811 INTERCHANGEABLE
Gasket
Am General Llc
2920-00-678-1156P2437A INTERCHANGEABLE
Contact Set,distributor
Fairbanks Morse, Llc
5985-00-944-288535-25-0013-00 INTERCHANGEABLE
Base,antenna Support
Shakespeare Company, Llc Div Military Electronics
4935-00-980-106612044 INTERCHANGEABLE
Console,power Distribution
Microwave Engineering Corporation
6810-01-031-9530119-9750 INTERCHANGEABLE
Acetone
Gentek Holding Llc Dba General Performance Products
2915-01-047-2950 INTERCHANGEABLE
Filter Element,fluid
9540-01-191-0634 INTERCHANGEABLE
Angle,structural
Cross-Reference Index
Part NumberManufacturer
1802 PRIMARY Biofire Defense Llc (USA)
70690-012 Vwr International, Llc Dba Vwr Scientific (USA)
12044 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
11-997-50 Fisher Scientific Company L.l.c. (USA)
6540NCM093429 Defense Medical Standardization Board (USA)
Related Parts
6530-00-689-3679SUCCESSOR
HEADREST,SURGICAL,CEREBELLAR
BF01-000
5133-00-061-6276INTERCHANGEABLE
DRILL,TWIST
10915
5120-00-223-9559INTERCHANGEABLE
EXTRACTOR,STUFFING BOX AND PUMP
1204-4
5330-00-360-8182INTERCHANGEABLE
GASKET
634811
2920-00-678-1156INTERCHANGEABLE
CONTACT SET,DISTRIBUTOR
P2437A
5985-00-944-2885INTERCHANGEABLE
BASE,ANTENNA SUPPORT
35-25-0013-00
4935-00-980-1066INTERCHANGEABLE
CONSOLE,POWER DISTRIBUTION
12044
6810-01-031-9530INTERCHANGEABLE
ACETONE
119-9750
2915-01-047-2950INTERCHANGEABLE
FILTER ELEMENT,FLUID
9540-01-191-0634INTERCHANGEABLE
ANGLE,STRUCTURAL
4210-01-227-7243INTERCHANGEABLE
CARTRIDGE,FIRE EXTINGUISHER
12044
5325-01-354-7920INTERCHANGEABLE
RING,RETAINING
12044

Frequently Asked Questions

What is NSN 6540-01-500-6227?

NSN 6540-01-500-6227 is a Towelette,lens Cleaning, manufactured by Biofire Defense Llc, classified under FSC 6540 (No Item Name Available). Status: active.

What are the part numbers for NSN 6540-01-500-6227?

NSN 6540-01-500-6227 has 5 cross-referenced part numbers: 1802 (Biofire Defense Llc), 70690-012 (Vwr International, Llc Dba Vwr Scientific), 12044 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 11-997-50 (Fisher Scientific Company L.l.c.), 6540NCM093429 (Defense Medical Standardization Board).

What NSN replaces 6540-01-500-6227?

There are 12 known substitutes for 6540-01-500-6227: 6530-00-689-3679, 5133-00-061-6276, 5120-00-223-9559 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1802?

Key specifications for 1802: Overall Length: 4.500 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: LENS CLEANING TISSUES; Special Features: SILICONE FREE; FOR GLASS AND PLASTIC LENSES; MATERIAL: RAYON; FOR USE WITH END ITEM KIT, START UP, DETECTION SYSTEM, BIOLOGICAL AGENT, 6665-01-523-4904; Overall Width: 5.000 INCHES NOMINAL IN. 5 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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