Model: 7688723

Optical Element Spacer

Properties:

Overall Length
Between 0.483 inches and 0.487 inches
Straight Body Portion Width
Between 0.225 inches and 0.245 inches
Serration Width
Between 0.402 inches and 0.406 inches
External Shoulder Diameter
Between 1.055 inches and 1.061 inches
External Shoulder Depth
0.047 inches
Taper Angle
21.0 degrees
Body Minor Taper Diameter
1.255 inches
Body Taper
30.5 degrees
Material
Aluminum alloy 2011
Material Specification
Qq-a-225/5, t4 federal specification single material response
Style Designator
Spacer
Fsc Application Data
Periscope, tank
NSN
6650-00-451-1085
Part Number
7688723
Description
Spacer,optical Element
CAGE
19200

A tubular shaped item designed to maintain a predetermined distance between optical elements, such as lenses, reticles, and the like. The bore may be straight, tapered or counterbored, and may have annular serrations to converge or diverge light rays. The surfaces, which mate with the optics, are usually chamfered, concave, and/or have a specified finish designation in the range of 1 to 125 microinches arithmetical average (aa). See also spacer, sleeve and cell, optical element.

Part 7688723 NSN 6650-00-451-1085

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22261
FIIG:
A07000
Concept No.:
App. Key:
AB
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:
U
ESD:
ESD:
MMAC:
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:
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:
194160
UFC:
55210
LTL:
50.0
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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