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NSN 6650-00-382-1821

Optical Instrument Lens

NSN: 6650-00-382-1821 | Model: LD172589GP6

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

6650-00-382-1821

DEMIL

Yes - ITAR Controlled (Code Q)

Diameter

1.614 inches

Axial Thickness

0.571 inches and 0.138 inches

Compound Lensaxial Thickness

0.709 inches

Compound Lens Edge Thickness

0.426 inches

Equivalent Focal Length

2.538 inches

Back Focal Length

2.047 inches

Front Focal Length

2.591 inches

Refraction Index

1.5720 and 1.6490

Abbe Constant

57.700 and 33.800

Compound Lens Style

Doublet

Individual Lens Style

Double convex and plano-concave

Element Left Surface Radius

-1.299 inches and 1.299 inches

Element Right Surface Radius

-1.299 inches

Material

Glass, optical, mil-g-174, class 1, grade c

Material

Glass optical

Material Specification

Mil-g-174, class 1, grade c military specification single material response

Fsc Application Data

Fire control, telescope mk 74

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 6650-00-382-1821 Datasheet

Supply Class (FSC):

Components And Accessories Test Equipment Optical Instruments

Cross Reference:

LD172589GP6
LD172589PC6
LD172589PC6

Cage Codes:

Navair and Navsea Managed (CAGE 10001)
Grayco Optical Corp (CAGE 14001)

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.

ADPE

- Represents items with no adp components

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:

653 - Musical instruments
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:

E - Engineer supplies, other than those listed under code b.
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
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,002.46 to $1,670.76..
Does NSN 6650-00-382-1821 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 Navy, Republic Of Korea, and Greece
What is the NIIN of NSN 6650-00-382-1821?
003821821 or 00-382-1821
Does NSN 6650-00-382-1821 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6650-00-382-1821?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963