Model: 175986PC9

Optical Instrument Lens

Properties:

Diameter
21.0 millimeters
End Application
Rangefinder mk39
Axial Thickness
1.0 millimeters and 8.6 millimeters
Compound Lensaxial Thickness
9.6 millimeters
Equivalent Focal Length
57.890 centimeters
Back Focal Length
49.650 centimeters
Front Focal Length
60.130 centimeters
Refraction Index
1.6490 and 1.5170
Compound Lens Style
Doublet
Individual Lens Style
Plano-concave and double convex
Element Left Surface Radius
237.9 millimeters and 13.6 millimeters
Element Right Surface Radius
13.8 millimeters and 26.0 millimeters
Material
Glass, optical, jan-g-174
Material
Glass, optical, jan-g-174
NSN
6650-00-320-0802
Part Number
175986PC9
Description
Lens,optical Instrument
CAGE

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.

Part 175986PC9 NSN 6650-00-320-0802

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
21884
FIIG:
T271-E
Concept No.:
1
App. Key:
EA
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
057940
UFC:
33020
LTL:
RATING VARIABLE
LCL:
--
WCC:
653
TCC:
Z
SHC:
9
ACC:
Engineer Supplies

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New Products Recently updated in components and accessories test equipment optical instruments

Schedule B and Export
  • Schedule B: 9018500000
  • SITC: 87225
  • End Use: Medicinal equipment
  • NAICS: 339115
  • USDA: 1

Freight Class: Other ophthalmic instruments and appliances and parts and accessories

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