Model: 5185479

Optical Element Retainer

Properties:

Hole Diameter
Between 0.710 inches and 0.720 inches
Width
0.031 inches
Overall Length
0.812 inches
Hole Or Slot Quantity
2
Recess Diameter
Between 0.764 inches and 0.769 inches
Recess Depth
0.531 inches
Thread Size
0.807 in.-48 ns-3
Depth
0.031 inches
Drive Type
Slotted
Drive Facility Angular Spacing In Deg
180.0
Guide Design
Thread relief
Guide Location
Both edges
Internal Annular Serration
Not provided
Setscrew Notch
Not provided
Material
Aluminum alloy, ww-t-785, cond t-canceled
Material
Aluminum alloy 2024
Material Specification
Ww-t-785, cond t-canceled federal specification single material response
Surface Treatment
Anodize
Style Designator
Recessed
Surface Treatment
Anodized
Fsc Application Data
Binocular, fire control
NSN
1240-00-518-5479
Part Number
5185479
Description
Retainer,optical Element
CAGE
19200

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 5185479 NSN 1240-00-518-5479

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

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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