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NSN 6650-00-491-0277

Optical Instrument Lens

NSN: 6650-00-491-0277 | Model: 11151161

An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see window, optical instrument. Excludes reticle, optical instrument.

NSN Properties and Flags

NATO Stock Number

6650-00-491-0277

DEMIL

Yes - ITAR Controlled (Code Q)

Axial Thickness

0.384 inches and 0.192 inches

Compound Lensaxial Thickness

0.576 inches

Compound Lens Edge Thickness

0.410 inches

Equivalent Focal Length

15.000 inches

Back Focal Length

14.730 inches

Front Focal Length

14.900 inches

Refraction Index

1.5230 and 1.7170

Abbe Constant

59.600 and 29.500

Compound Lens Style

Doublet

Individual Lens Style

Double convex and plano-concave

Element Left Surface Radius

9.092 inches

Element Right Surface Radius

-6.925 inches and 19.078 inches

Material

Glass, optical, mil-g-174, grade a, type 523-596 and glass, optical, mil-g-174, grade a, type 717-295

Material

Glass, optical, mil-g-174, grade a, type 523-596 and glass, optical, mil-g-174, grade a, type 717-295

Pricing and 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.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 6650-00-491-0277 Datasheet

Supply Class (FSC):

Components And Accessories Test Equipment Optical Instruments

Cross Reference:

11151161
11151161
11151161
11151161

Cage Codes:

U S Army Aviation and Missile (CAGE 18876)
Lockheed Martin Corporation (CAGE 07076)
Fjw Industries Inc (CAGE 52940)
Lockheed Martin Corporation (CAGE 16331)

Schedule B & Trade:

Schedule B: 9018500000 (NAICS 339115)

Other ophthalmic instruments and appliances and parts and accessories
SITC: 87225

Ophthalmic instruments and appliances, n.E.S.
End Use: 21610

Medicinal equipment

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

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
E2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $584.66 to $974.43..
Does NSN 6650-00-491-0277 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army
What is the NIIN of NSN 6650-00-491-0277?
004910277 or 00-491-0277
Does NSN 6650-00-491-0277 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6650-00-491-0277?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Oct 01, 1969