Model: 301243

Optical Instrument Lens
Description:

0.560 inches diameter, 0.437 inches length, glass, optical, mil-g-174, class 1, grade a material, glass optical material, mil-g-174, class 1, grade a mil spec single material response material document and classification.

Properties:

Diameter
0.560 inches
Length
0.437 inches
Axial Thickness
0.187 inches and 0.219 inches
Compound Lensaxial Thickness
0.406 inches
Compound Lens Edge Thickness
0.437 inches
Element Left Surface Radius
-0.973 inches and 1.026 inches
Element Right Surface Radius
1.026 inches and -3.274 inches
Material
Glass, optical, mil-g-174, class 1, grade a
Material
Glass optical
Material Specification
Mil-g-174, class 1, grade a military specification single material response
NSN
6650-00-008-6739
Part Number
301243
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 301243 NSN 6650-00-008-6739

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:
AY
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
05
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:
651
TCC:
Z
SHC:
9
ACC:
Medical 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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