NSN 228718
Lens,blank,ophthalmic,multifocal
A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see valve, y.
6540-01-604-9603 ophthalmic lens fabrication system end item identification, lens multifocal 75mm ft28 2 base 2.00 add left part name assigned by controlling agency, lens, multifocal, 75 mm ft28 2 base 2.00 add left; for use with end item nsn 6540-01-604-9603 multi vision fabrication system special features.
NSN 6540-01-610-8926 Datasheet
- (NSN) National Stock Number
- 6540-01-610-8926
- (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
- 01-610-8926
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 77777
- Date
- Wed, Aug 29, 2012
- End Item Identification
- 6540-01-604-9603 ophthalmic lens fabrication system
- Part Name Assigned By Controlling Agency
- lens multifocal 75mm ft28 2 base 2.00 add left
- Special Features
- lens, multifocal, 75 mm ft28 2 base 2.00 add left; for use with end item nsn 6540-01-604-9603 multi vision fabrication system
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
- 1918174
Cross Reference
CAGE Codes
- 4Z5C1
-
Lyric Optical Company, Inc. Div Lyric Optical Dba Super Optical InternationalU.s./canadian manufacturers
- 4ZC51
-
Grm Information Management Services, Inc.Non-manufacturers
- 89875
-
Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center PhiladelphiaU.s./canadian manufacturers
- 64616
-
Defense Medical Standardization BoardU.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
- 534 - Medical supplies (room temperature) (not requiring temperature control)
- National Motor Freight Classification Item Number
- 057940
Questions & Answers
-
What is the FSCG of the NSN 6540-01-610-8926?
The FSCG of the NSN 6540-01-610-8926 is 6540
-
Does NSN 6540-01-610-8926 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 6540-01-610-8926 contain precious materials?
Item does not contain precious metal.
-
Does NSN 6540-01-610-8926 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 6540-01-610-8926 was assigned to the Federal Catalog?
It was assigned 14 years ago, on Wed, Aug 29, 2012
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 8910Dairy Foods and Eggs
-
FSC 2590Miscellaneous Vehicular Components
-
FSC 7110Office Furniture
-
FSC 1040Chemical Weapons and Equipment
-
FSC 1330Grenades
-
FSC 9430Inedible Miscellaneous Crude Animal Products
-
FSC 3424Metal Heat Treating and Non-Thermal Treating Equipment
-
FSC 6820Dyes
-
FSC 2620Aircraft Pneumatic Tires and Tubes
-
FSC 3590Miscellaneous Service and Trade Equipment
-
FSC 9510Bars and Rods
-
FSC 6110Electrical Control Equipment
-
FSC 8925Nuts, Confectionery and Sugar
-
FSC 5920Fuses, Arrestors, Absorbers and Protectors
-
FSC 1190Nuclear Ordnance Specialized Test and Handling Equipment