Model: SM-C-657349

Optical Element Cell
Description:

2b thread class, +1.5109/+1.5161 inches thread pitch diameters, 0.963 inches overall length, 1 17/32-32 thread size, 1.677 inches overall diameter.

Special Features:

External involute splines, 53 teeth

Properties:

Thread Class
2b
Thread Pitch Diameters
+1.5109/+1.5161 inches
Thread Pitch Diameters
+1.5109 to 1.5161 inches
Overall Length
Between 0.963 inches and 0.973 inches
Thread Size
1 17/32-32
Overall Diameter
Between 1.677 inches and 1.683 inches
End Application
5855-01-023-6255 lens and sleeve
Screw Thread Series Designator
Uns
Thread Location
Internal
Eccentric Construction
Not provided
Chamfer Location
Internal thread end and smaller diameter end
Chamfer Size
0.031 in. By 45 deg; 0.030 in. By 75 deg
Material
Aluminum alloy, 6061
Material
Aluminum alloy 6061
NSN
5855-00-125-0780
Part Number
SM-C-657349
Description
Cell,optical Element
CAGE

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 SM-C-657349 NSN 5855-00-125-0780

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:
N

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
0.1 X 0.1 X 0.1
Paclk Weight:
0.1000lbs
Item Weight:
0.1000lbs
Item Dim:
000100010001
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
AG00000600
SPI Rev.:
SPC Mkg:
00
LVL_A:
8
LVL_B:
8

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
095190
UFC:
49790
LTL:
70.0
LCL:
70.0
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 9014900000
  • SITC: 87412
  • End Use: Marine engines, parts
  • NAICS: 334511
  • USDA: 1

Freight Class: Parts & accessories for direction finding compasses and other navigational instruments and appliances

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