Model: 1240005406185

Optical Instrument Window

Special Features:

Light deviation not to exceed 5 min of arc and surface quali type 80-50

Properties:

Diameter
Between 1.528 inches and 1.531 inches
Thickness
Between 0.240 inches and 0.270 inches
Polished Surface
Both
Polished Periphery
Not provided
Criticality Code Justification
Feat
Material
Glass, optical, mil-g-174, grade c
Material
Glass, optical, mil-g-174, grade c
Fsc Application Data
Infinity sight
NSN
1240-00-540-6185
Part Number
1240005406185
Description
Window,optical Instrument
CAGE
SCY13

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 1240005406185 NSN 1240-00-540-6185

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:
U
ESD:
ESD:
MMAC:
CRITL:
Y

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:
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:
020140
UFC:
08430
LTL:
85.0
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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