NSN 1338044
Compound Ophthalmic Lens
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.
lens; finished single vision; polycarbonate; minus sphere; diameter of lens, 72.00mm; (-)minus 4.00 sphere; manufacture is somo optical and they do not have a cage code special features, lens, fsv, poly, - sph, 72mm, 400.000 part name assigned by controlling agency, 72.000 millimeters nominal diameter, untinted light transmission.
NSN 6540-01-645-5834 Datasheet
- (NSN) National Stock Number
- 6540-01-645-5834
- (FSG) Federal Supply Group
- 65 - Medical, Dental, and Veterinary Equipment and Supplies
- (FSC) Federal Supply Classification
- 6540 - Supplies, Equipment and Ophthalmic Instruments
- (NIIN) National Item Identification Number
- 01-645-5834
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 04121
- Date
- Tue, Jun 23, 2015
- Schedule B Code
- 9001300000
- Diameter
- 72.000 millimeters nominal
- Light Transmission
- untinted
- Part Name Assigned By Controlling Agency
- lens, fsv, poly, - sph, 72mm, 400.000
- Special Features
- lens; finished single vision; polycarbonate; minus sphere; diameter of lens, 72.00mm; (-)minus 4.00 sphere; manufacture is somo optical and they do not have a cage code
Identification
- Demilitarization Code
- A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- Precious Metals Indicator
- A - Item does not contain precious metal.
- Hazardous Metals Indicator
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- Pseudo Item Name Code
- 0004121
Cross Reference
CAGE Codes
- 89875
-
Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center PhiladelphiaU.s./canadian manufacturers
- 64616
-
Defense Medical Standardization BoardU.s./canadian manufacturers
- 0BJC6
-
Allan Baker, Inc.U.s./canadian manufacturers
Freight Information
- Air Commodity
- MZ -
- Air Dimension
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- National Motor Freight Class Rating
- W - Rating variable
- Special Handling
- 9 - Other or no special handling required (sh)
- Type of Cargo
- Z - No special type of cargo code applicable
- Uniform Freight Classification Item Number
- 33020
- Water Commodity
- 744 - Optical goods
- National Motor Freight Classification Item Number
- 057940
Schedule B & Trade
- Schedule B
- 9001-30-0000
- Description
- contact lenses
- End Use
- 41050 - Cell phones and other household goods, n.e.c.
- Unit of Quantity
- NO
- USDA
- Yes
- (SITC) Standard International Trade Classification
- 88411
- (NAICS) North American Industrial Classification System
- 339115
Questions & Answers
-
What is the FSCG of the NSN 6540-01-645-5834?
The FSCG of the NSN 6540-01-645-5834 is 6540
-
Does the NSN 6540-01-645-5834 have a Schedule B code assigned?
Yes, the Schedule B code is 9001300000
-
Does NSN 6540-01-645-5834 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
-
Does NSN 6540-01-645-5834 contain precious materials?
Item does not contain precious metal.
-
Does NSN 6540-01-645-5834 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
-
When the NSN 6540-01-645-5834 was assigned to the Federal Catalog?
It was assigned 11 years ago, on Tue, Jun 23, 2015
Pricing & Availability
Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.
Stock Checks
-
3040-01-263-228810/14/2026 04:10 PM EDTShouldered Shaft1 in stock
-
5320-01-258-605810/14/2026 04:10 PM EDTBlind Rivet12,890 in stock
-
5307-01-158-170710/14/2026 04:10 PM EDTSpecial Stud995 in stock
-
5306-01-044-220110/14/2026 04:10 PM EDTEye Bolt2 in stock
-
5950-01-375-511410/14/2026 04:10 PM EDTPower Transformer5 in stock
-
5930-01-480-979910/14/2026 04:10 PM EDTToggle Switch1 in stock
-
4510-00-252-688810/14/2026 04:10 PM EDTDouble Faucet438 in stock
-
5999-01-030-681710/14/2026 12:10 PM EDTSquelch Amplifier1 in stock
-
5310-01-316-795010/14/2026 12:10 PM EDTLock Washer4 in stock
-
5310-01-463-314710/14/2026 12:10 PM EDTFlat Washer3,056 in stock
-
5342-01-280-555210/14/2026 12:10 PM EDTSpecial Cap6 in stock
-
5306-01-098-377710/14/2026 12:10 PM EDTMachine Bolt1,851 in stock
-
2995-01-292-446910/14/2026 12:10 PM EDTSpecial Adapter26 in stock
-
5340-01-022-330110/14/2026 12:10 PM EDTFlush Catch4 in stock
-
1240-00-818-447610/14/2026 08:10 AM EDTOptical Instrument Headrest3 in stock
Recent Updates
-
6210-00-008-550610/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550710/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550810/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550410/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550510/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
1660-00-008-538210/12/2026 08:10 AM EDTHeat Exchanger Valve PistonIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
1660-00-008-538310/12/2026 08:10 AM EDTFlat Valve DiaphragmIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
4730-00-008-538510/12/2026 08:10 AM EDTPressure Hole PlugIn Hose, Pipe, Tube, Lubrication and Railing Fittings
-
1660-00-008-538610/12/2026 08:10 AM EDTValve Body AssemblyIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
1660-00-008-538710/12/2026 08:10 AM EDTCabin Air Valve GuideIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
5342-00-007-006710/09/2026 08:10 AM EDTWeapon System Resilient MountIn Weapon System Hardware
-
5330-00-007-007010/09/2026 08:10 AM EDTPacking RetainerIn Packing and Gasket Materials
-
5310-00-007-007610/09/2026 08:10 AM EDTHexagon NutIn Nuts and Washers
-
5310-00-007-007810/09/2026 08:10 AM EDTKey WasherIn Nuts and Washers
-
5935-00-007-075810/09/2026 08:10 AM EDTElectr Receptacle Connector BodyIn Electrical Connectors
Popular Categories
-
FSC 9640Iron and Steel Primary and Semifinished Products
-
FSC 3446Forging Machinery and Hammers
-
FSC 6031Integrated Optical Circuits
-
FSC 1450Guided Missile Handling and Servicing Equipment
-
FSC 3448Riveting Machines
-
FSC 3611Industrial Marking Machines
-
FSC 1345Land Mines
-
FSC 2330Trailers
-
FSC 9630Additive Metal Materials
-
FSC 1380Military Biological Agents
-
FSC 1320Over 125mm Ammunition
-
FSC 5450Miscellaneous Prefabricated Structures
-
FSC 3418Planers and Shapers
-
FSC 9620Natural and Synthetic Minerals
-
FSC 5307Studs