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6650-00-626-1891

Optical Instrument Lens

6650006261891 006261891 8289260 1240006261891

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. View more Optical Instrument Lens

6650-00-626-1891 LENS,OPTICAL INSTRUMENT 6650006261891 006261891

Managed by United States
NSN Created on 1 Jan 1963
Data Last Changed
January 2023
NATO Update Count
17
NATO Data Quality
BMSC Style E1 for 6650-00-626-1891 1/1
NSN 6650-00-626-1891 (Identification) 1/1

6650-00-626-1891 Stock and Availability Marketplace 6650-00-626-1891

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6650-00-626-1891 Related Documents Related Documents 6650-00-626-1891 1+ Documents (More...)

8289260 1240006261891 An unmounted, transparent, color free lens which may be treated with a low reflection
United States (US) 4. 6650-00-626-1891 Marketplace Restrictions Approved Sources Datasheet Management
LENS,OPTICAL INSTRUMENT 8 EA NS Request Quotation Updated Every Day 6650-00-626-1891 RQST NE Updated

6650-00-626-1891 Demil Restrictions 6650-00-626-1891

DEMIL: Q | DEMILI: | CRITICALITY: X | HMIC: N | PMIC: A | EDC: | ADPEC: 0

6650-00-626-1891 is a Optical Instrument Lens that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is a confirmed Commerce Control List Item (CCLI). This item is not suspected to be hazardous. This item does not contain a precious metal.

6650-00-626-1891 HTS and ScheduleB Import and Export 6650-00-626-1891

6650-00-626-1891 End Users End Users 6650-00-626-1891

Austria (WB01)
Effective Date:
1 Feb 2005
Singapore (YJ01)
Effective Date:
1 Apr 1991
Morocco (YP01)
Effective Date:
1 Jul 2010
Republic of Korea (ZH01)
Effective Date:
1 Apr 1991
Portugal (ZP01)
Effective Date:
1 Mar 2014
Greece (ZU01)
Effective Date:
1 Apr 1991
Turkey (ZW01)
Effective Date:
1 Nov 2005

6650-00-626-1891 Manufacturers Approved Sources 6650-00-626-1891

6650-00-626-1891 Technical Data Datasheet 6650-00-626-1891

Characteristic
Specifications
FIIG
T271-E
Element Left Surface Radius [CTKW]
2.656 Inches
Element Right Surface Radius [CTKX]
1.663 Inches
Abbe Constant [BMMZ]
33.800 And 60.300
Axial Thickness [BMLY]
0.100 Inches Nominal And 0.610 Inches Nominal
Back Focal Length [BMMT]
7.274 Inches
Compound Lens Edge Thickness [BMMP]
0.531 Inches Nominal
Compound Lens Overall Axial Thickness [BMMN]
0.710 Inches Nominal
Compound Lens Style [BMSC]
Doublet
Diameter [ABMZ]
1.650 Inches Nominal
Equivalent Focal Length [BMMS]
6.532 Inches
Material [MATT]
Glass Optical
Fsc Application Data [ZZZV]
Periscope,Integrated With Fire Control Equipment
Individual Lens Style [BMSD]
Double Concave And Double Convex
Material Document And Classification [MDCL]
Mil-G-174, Class 1, Grade C Mil Spec Single Material Response
Refraction Index [BMMX]
1.6490 Nominal And 1.6200 Nominal

6650-00-626-1891 Management Data Management Data 6650-00-626-1891

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
May 1992
US Marine Corps (DM)
EA
Subscribe
1

Marine Corps Marine Corps

Stores Account:
1
Stock Fund Account Item
Echelon Management:
16
Operational Test:
No Special Procedures

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6650-00-626-1891 Freight Data Freight Information 6650-00-626-1891

6650-00-626-1891 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 057940. A Sub NMFC of Z. It has a NMFC Description of LENSES OPTICAL NOI. 6650-00-626-1891 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. 6650-00-626-1891 is rated as a variable freight class when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 33020 which rates the freight between FCL and LCL. 6650-00-626-1891 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 744 for ocean manifesting and military sealift. 6650-00-626-1891 is not classified as a special type of cargo when transported by water. 6650-00-626-1891 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.