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Sphere Ophthalmic Lens

NSN: 6540-00-728-9213 | Model: MILL16991

A transparent optical element having equal spherical diopter curvatures used to correct hyperopic (farsightedness) or myopic (nearsightedness) conditions of the eye.

NSN Properties and Flags
NATO Stock Number
6540-00-728-9213
DEMIL
NO
Cross Sectional Shape
Sphere
Diameter
Between 50.0 millimeters and 54.0 millimeters
Thickness
Any acceptable
Material And Location
Glass, soda-lime
Special Packaging
Pr of identical lenses
Base Curve Diopter
Between 9.90 plus and 10.10 plus
Cross Curve Diopter
Between 9.90 plus and 10.10 plus
Light Transmission
Untinted
Sphere Curve Inside Diopter
Any acceptable
Sphere Curve Outside Diopter
Any acceptable
Style Designator
Round
Nondefinitive Specification/std Data
2 type and 1 style and e class or 52 size
Departure From Cited Designator
As modified by size

Pricing and Availability

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NSN 6540-00-728-9213 Datasheet

Supply Class (FSC):
Supplies Equipment Ophthalmic Instruments
Cross Reference:
  • MILL16991
Cage Codes:
  • Military Specifications (CAGE 81349)
Schedule B & Trade:
  • Schedule B: 9001901000 (NAICS 333314)

    Lenses, prisms, and mirrors, unmounted, nesoi

  • SITC: 88419

    Optical fibers, optical fiber bundles and cables; sheets and plates of polarising material; unmounted optical elements, n.E.S.

  • End Use: 41050

    Cell phones and other household goods, n.E.C.

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    057940 - Lenses optical noi

  • WCC:

    744 - Optical goods

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    M - Medical supplies, equipment, samples, records, etc.

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 6540-00-728-9213 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
National Bureau Of Standards
What is the NIIN of NSN 6540-00-728-9213?
007289213 or 00-728-9213
Does NSN 6540-00-728-9213 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6540-00-728-9213?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961