Model: 11507566

Optical Element Retainer

Properties:

Hole Diameter
Between 0.270 inches and 0.275 inches
Width
Between 0.030 inches and 0.040 inches
Overall Length
Between 0.120 inches and 0.130 inches
Hole Or Slot Quantity
4
Recess Diameter
Between 0.270 inches and 0.275 inches
Recess Depth
Between 0.025 inches and 0.035 inches
Thread Size
0.375 in.-32
Depth
Between 0.025 inches and 0.035 inches
Drive Type
Slotted
Drive Facility Angular Spacing In Deg
90.0
Guide Design
Thread relief
Guide Location
Edge opposite drive edge
Internal Annular Serration
Not provided
Setscrew Notch
Not provided
Hole Chamfer Angle In Deg
0.0
Hole Chamfer Diameter
Between 0.270 inches and 0.275 inches
Material
Steel, corrosion resisting
Material
Stainless steel
Style Designator
Recessed
NSN
1240-01-073-5910
Part Number
11507566
Description
Retainer,optical Element
CAGE
18876

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 11507566 NSN 1240-01-073-5910

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:
013120
UFC:
05380
LTL:
100.0
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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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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