Model: 7660727

Diopter Scale

Properties:

Inside Diameter
1.898 inches
Overall Height
2.000 inches
Scale Division Quantity
12
Overall Outside Diameter
2.688 inches
Inscription Color
Black
Mounting Configuration
3 thd holes, no. 8/0.164 in.1-32, nc-3, equally spaced
Scale Unit Of Measure Inscription
3, 2, 1, minus sign/in symbol form/, 0, plus sign/in symbol form/, 2, 3
Material
Aluminum alloy, qq-a-591
Material
Aluminum alloy 413.0 or aluminum alloy a380.0 or aluminum alloy 360.0 or aluminum alloy a413.0 or aluminum alloy 380.0 or aluminum alloy 384.0 or aluminum alloy 518.0 or aluminum alloy a360.0 or aluminum alloy 383.0 or aluminum alloy 443.0 or aluminum alloy c443.0
Material Specification
Qq-a-591 federal specification single material response
Surface Treatment
Anodize
Surface Treatment
Anodized
Fsc Application Data
Telescope, t156, integrated with fire control equipment
NSN
1240-00-766-0727
Part Number
7660727
Description
Scale,diopter
CAGE

A graduated scale, usually cylindrical in shape, attached to, or forming a part of, the focusing nut or knob of the eyepiece of an optical instrument. It is read in conjunction with a line or dart indicator to measure the change in refracting power of the eyepiece, in diopters, and introduces correction to compensate for the eyesight variation of the observer. It may have a knurled periphery and/or teeth on the inside diameter.

Part 7660727 NSN 1240-00-766-0727

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
21868
FIIG:
T275-A
Concept No.:
App. Key:
AA
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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
058110
UFC:
33110
LTL:
200.0
LCL:
200.0
WCC:
744
TCC:
Z
SHC:
9
ACC:
Medical 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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