Model: 1853573

Optical Element Retainer

Properties:

Width
Between 0.035 inches and 0.045 inches
Overall Length
0.219 inches
Recess Diameter
Between 1.500 inches and 1.502 inches
Recess Depth
0.187 inches
Thread Size
1.875
Depth
Between 0.040 inches and 0.050 inches
Drive Type
Slotted
Guide Design
Thread relief
Guide Location
Drive edge
Internal Annular Serration
Not provided
Setscrew Notch
Not provided
Material
Brass, qq-b-626, comp 22
Material
Copper alloy 360
Material Specification
Qq-b-626, comp 22 federal specification single material response
Surface Treatment
Oxide
Style Designator
Recessed
Surface Treatment
Black oxide, mil-f-495
NSN
6650-00-086-9835
Part Number
1853573
Description
Retainer,optical Element
CAGE
03956

A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. It must have drilled holes or slots to facilitate assembly and disassembly. For items which house the optical element(s), and form the internal or central portions of an optical system, see cell, optical element. Excludes ring, externally threaded.

Part 1853573 NSN 6650-00-086-9835

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22451
FIIG:
T271-K
Concept No.:
App. Key:
KA
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:
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:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
WCC:
651
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Phone: +1 470-231-0824
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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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