Model: 278691PC1

Optical Instrument Prism

Properties:

Overall Diameter
34.0 millimeters
Overall Thickness
4.0 millimeters
Angle In Deg
6.1
End Application
Rangefinder mk58
Surface Finish
Ground and polished
Refraction Index
1.5170
Light Deviation
190.9 min
Material
Glass, optical, jan-g-174
Material
Glass, optical, jan-g-174
Style Designator
Wedge type
NSN
6650-00-143-1889
Part Number
278691PC1
Description
Prism,optical Instrument
CAGE
10001

A transparent item with at least two polished plane surfaces inclined toward each other, designed for use in optical instruments to reflect and/or refract a beam of light. It may have one or more mirrored surfaces for greater reflection. Includes optical wedges used to divert paths of light by refraction, but to a lesser degree. See also beam splitter, optical instrument.

Part 278691PC1 NSN 6650-00-143-1889

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
21879
FIIG:
T271-M
Concept No.:
App. Key:
MA
Cond. Code:
1
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:
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:
095190
UFC:
49790
LTL:
70.0
LCL:
--
WCC:
72D
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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