Model: 689190

Optical Element Cell

Properties:

Thread Class
2b and 2a
Thread Direction
Right-hand and right-hand
Thread Length
0.115 inches and 0.145 inches
Overall Length
Between 0.250 inches and 0.260 inches
Overall Height
Between 0.050 inches and 0.060 inches
Overall Width
Between 2.057 inches and 2.067 inches
Thread Size
1.820-32 and 2.250-32
End Application
Gun sight mk29
Screw Thread Series Designator
Uns and uns
Thread Location
Internal and external
Eccentric Construction
Not provided
Chamfer Location
Threaded end
Chamfer Size
0.075 in. By 45 deg
Material
Aluminum
Material
Aluminum
Surface Treatment
Anodized
NSN
1240-00-153-2353
Part Number
689190
Description
Cell,optical Element
CAGE
10001

A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. Includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.

Part 689190 NSN 1240-00-153-2353

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
21859
FIIG:
T271-J
Concept No.:
App. Key:
JB
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:
095190
UFC:
49790
LTL:
70.0
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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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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