Model: 12309689

Optical Element Retainer

Properties:

Shoulder Length
Between 0.300 inches and 0.310 inches
Hole Diameter
Between 1.500 inches and 1.510 inches
Overall Length
Between 0.350 inches and 0.360 inches
Flange Diameter
2.000 inches
Hole Or Slot Quantity
1
Diameter
0.078 inches
Depth
0.360 inches
Drive Type
Drilled hole
Radius From Geometric Axis To Hole Center
0.834 inches
Guide Design
Thread relief
Guide Location
Shoulder
Internal Annular Serration
Not provided
Setscrew Notch
Not provided
Shoulder Thread Size
1.B75in-32 uns-2a
Material
Aluminum alloy, qq-a-225/3, alloy 2011, t3 and aluminum alloy, qq-a-225/6, alloy 2024, t351 and aluminum alloy, qq-a-225/8, t651
Material
Aluminum alloy 2011 and aluminum alloy 2024 and aluminum alloy 6061
Style Designator
Shouldered
Surface Treatment
Anodized, mil-a-8625, type 2, class 2
NSN
1240-01-131-5320
Part Number
12309689
Description
Retainer,optical Element
CAGE
19207

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 12309689 NSN 1240-01-131-5320

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:
Q
LVL_B:
Q

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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