Model: 10516720

Optical Element Retainer

Properties:

Hole Diameter
Between 1.000 inches and 1.005 inches
Width
Between 0.062 inches and 0.078 inches
Overall Length
Between 0.125 inches and 0.130 inches
Hole Or Slot Quantity
2
Recess Angle In Deg
160.0
Recess Depth
0.022 inches
Thread Size
1.312 in.-32uns-2a
Depth
Between 0.060 inches and 0.070 inches
Drive Type
Slotted
Drive Facility Angular Spacing In Deg
180.0
Internal Annular Serration
Not provided
Setscrew Notch
Not provided
Material
Aluminum alloy, qq-a-225/6, alloy 2024, t351
Material
Aluminum alloy 2024
Material Specification
Qq-a-225/6, alloy 2024, t351 federal specification single material response
Surface Treatment
Anodize
Style Designator
Recessed
Surface Treatment
Anodized, mil-a-8625, type 2, class 2
Fsc Application Data
Periscope, tank m32, m32c, m35, m36
NSN
1240-00-420-9122
Part Number
10516720
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 10516720 NSN 1240-00-420-9122

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:
U
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:
013120
UFC:
05380
LTL:
100.0
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Engineer 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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