Model: 10542225

Optical Instrument Lens

Special Features:

Radius 2 coated with magnesium fluoride

Properties:

Diameter
Between 6.865 inches and 6.870 inches
Axial Thickness
Between 0.302 inches and 0.322 inches
Equivalent Focal Length
27.071 inches
Back Focal Length
27.071 inches
Refraction Index
1.5170
Abbe Constant
64.500
Single Lens Style
Plano-concave
Element Right Surface Radius
13.996 inches
Material
Glass, optical, mil-g-174, class 1, grade b, type 517-645
Material
Glass, optical, mil-g-174, class 1, grade b, type 517-645
Fsc Application Data
Periscope xm44e1
NSN
6650-00-829-7363
Part Number
10542225
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 10542225 NSN 6650-00-829-7363

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:
6.9 X 6.9 X 0.3
Paclk Weight:
2.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
07
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
058110
UFC:
33110
LTL:
200.0
LCL:
--
WCC:
704
TCC:
Z
SHC:
9
ACC:
Engineer Supplies

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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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