Product Details | COMPOUND OPHTHALMIC LENS

6540-00-221-5973 A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.

Part Alternates: MILL16991, 6540-00-221-5973, 00-221-5973, 6540002215973, 002215973

Medical, Dental, and Veterinary Equipment and Supplies | Ophthalmic Instruments, Equipment, and Supplies

Supply Group (FSG) NSN Assign. NIIN
65 20-JUN-69 00-221-5973

Drawings & Photos | NSN 6540-00-221-5973


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Technical Data | NSN 6540-00-221-5973

Characteristic Specifications
STYLE DESIGNATOR A1 ROUND-RECTANGULAR WITH ROUNDED CORNERS
DIAMETER 55.0 MILLIMETERS MINIMUM AND 62.0 MILLIMETERS MAXIMUM
WIDTH 52.0 MILLIMETERS MINIMUM AND 60.0 MILLIMETERS MAXIMUM
HEIGHT 52.0 MILLIMETERS MINIMUM AND 60.0 MILLIMETERS MAXIMUM
THICKNESS ANY ACCEPTABLE
MATERIAL AND LOCATION GLASS, SODA-LIME SINGLE VISION
LIGHT TRANSMISSION UNTINTED
CROSS-SECTIONAL SHAPE STYLE D3 SPHEROCYLINDER COMPOUND
BASE CURVE DIOPTER 7.25 MINUS NOMINAL
CROSS CURVE DIOPTER 2.50 PLUS NOMINAL
NONDEFINITIVE SPEC/STD DATA 2 TYPE AND 4 STYLE AND F CLASS
III SUPPLEMENTARY FEATURES UNCUT
III INTERMEDIATE PACKAGE QUANTITY 10
III EXTERIOR CONTAINER QUANTITY 360
III UNIT OF ISSUE WEIGHT 0.10 POUNDS
III EXTERIOR CONTAINER WEIGHT 36.00 POUNDS
III UNIT OF ISSUE CUBE 0.0010 CUBIC FEET
III PART NAME ASSIGNED BY CONTROLLING AGENCY LENS OPHTHALMIC COMPOUND MINUS 7.25 WITH PLUS 2.50
III EXTERIOR CONTAINER CUBIC MEASURE 0.360 CUBIC FEET
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILL16991

Restrictions/Controls & Freight Information | NSN 6540-00-221-5973

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information