Model: 165642PC1

Optical Instrument Window

Special Features:

4 corners 12.7 mm porm .20 radius

Properties:

Width
Between 82.0 millimeters and 82.6 millimeters
Thickness
Between 11.180 millimeters and 11.688 millimeters
Length
Between 164.592 millimeters and 165.100 millimeters
Refraction Index
1.5230
Polished Surface
Both
Dispersion
58.0 angstroms
Reflection Reducing Surface
Both
Polished Periphery
Not provided
Material
Glass, mil-g-16592, grade a
Material
Glass, mil-g-16592, grade a
Fsc Application Data
Telescope mk61, mod 0
NSN
1240-00-641-0659
Part Number
165642PC1
Description
Window,optical Instrument
CAGE

A color free item of transparent or translucent material, usually optical glass, having specific light dispersive and refractive properties. This item must have two plane-parallel surfaces and is designed for use in an optical instrument to provide a barrier to foreign matter and/or permit light transmission in or to the optical system.

Part 165642PC1 NSN 1240-00-641-0659

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
10908
FIIG:
T271-F
Concept No.:
App. Key:
FA
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:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
058110
UFC:
33110
LTL:
200.0
LCL:
--
WCC:
653
TCC:
Z
SHC:
9
ACC:
Engineer Supplies

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Schedule B and Export
  • Schedule B: 9803200000
  • SITC: 93100
  • End Use: Military apparel and footwear
  • NAICS: 990000
  • USDA: 1

Freight Class: Military equipments not identified by kind

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