#8289260 Lens Collimator | Components And Accessories Test Equipment Optical Instruments

8289260

Optical Instrument Lens

NSN 6650-00-626-1891

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006261891

Technical Specifications of NSN

Diameter:
1.650 inches
Axial Thickness:
0.100 inches and 0.610 inches
Compound Lensaxial Thickness:
0.710 inches
Compound Lens Edge Thickness:
0.531 inches
Equivalent Focal Length:
6.532 inches
Back Focal Length:
7.274 inches
Refraction Index:
1.6490 and 1.6200
Abbe Constant:
33.800 and 60.300
Compound Lens Style:
Doublet
Individual Lens Style:
Double concave and double convex
Element Left Surface Radius:
2.656 inches
Element Right Surface Radius:
1.663 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:
Periscope, integrated with fire control equipment
NSN:
6650-00-626-1891
Item Name:
Collimator,lens
Cage Code:
19200

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1240006261891
Cage Code:
A00AM
RNCC:
6
RNVC:
9
RNAAC:
YP
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Instruments And Laboratory Equipment
------ Components And Accessories Test Equipment Optical Instruments
--------- Optical Instrument Lens
------------ P/N 8289260

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Last Updated: 02/21/2025