8289250

Optical element retainer

8289250 Description

1.450 inches hole diameter, 0.062 inches width, 0.090 inches overall length, 1.688 in.-32uns-2a thread size, 0.030 inches depth.

Properties of 8289250

Hole Diameter:
Between 1.450 inches and 1.460 inches
Width:
Between 0.062 inches and 0.078 inches
Overall Length:
Between 0.090 inches and 0.100 inches
Hole Or Slot Quantity:
2
Recess Angle In Deg:
90.0
Recess Depth:
0.070 inches
Thread Size:
1.688 in.-32uns-2a
Depth:
Between 0.030 inches and 0.040 inches
Drive Type:
Slotted
Drive Facility Angular Spacing In Deg:
180.0
Guide Design:
Thread chamfer
Guide Location:
Both edges
Internal Annular Serration:
Not provided
Setscrew Notch:
Not provided
Material:
Aluminum alloy, ww-t-700/3 or aluminum alloy, mil-c-11866, comp 3, t6 or aluminum alloy, qq-a-225/6 or aluminum alloy, qq-a-200/8 or aluminum alloy, qq-a-225/8 or aluminum alloy, qq-a-250/11, t6
Material:
Aluminum alloy 2024 or aluminum alloy, mil-c-11866, comp 3, t6 or aluminum alloy 2024 or aluminum alloy 6061 or aluminum alloy 6062 or aluminum alloy 6061 or aluminum alloy 6061
Material Specification:
Ww-t-700/3 federal specification 1st material response and qq-a-225/6 federal specification 3rd material response and qq-a-200/8 federal specification 4th material response and qq-a-225/8 federal specification 5th material response and qq-a-250/11, t6 federal specification 6th 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
NSN:
1240-00-121-0797
Description:
Retainer,optical Element
Cage Code:
19200

Definition Optical Element Retainer

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.

Related Parts

  • 10548431 Window, Optical Instrument

    Glass, optical, mil-g-174, class 1, grade c, type 523-586 material, glass, optical, mil-g-174, class 1, grade c, type 523-586 iii material

  • 10548621 Window, Optical Instrument

    2.300 inches diameter, 0.125 inches thickness, ground surface finish, glass, optical, mil-g-174, grade d, type 517-645 material

  • 10548610 Cover, Fire Control Instrument

    Radar set group application design, 23.938 inches body length, 17.938 inches body width, eight washers, eight eyelets, four on each side mounting configuration

  • 10548610 Cover, Fire Control Instrument

    Radar set group application design, 23.938 inches body length, 17.938 inches body width, eight washers, eight eyelets, four on each side mounting configuration

  • 10548610 Cover, Fire Control Instrument

    Radar set group application design, 23.938 inches body length, 17.938 inches body width, eight washers, eight eyelets, four on each side mounting configuration

Stock Availability  

Instructions:
Enter your basic contact information and submit the form below. You will receive an email with pricing and availability for this part number.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:
Privacy Policy / Terms & Conditions

Hot Parts

Discover New Parts and Parts You Need

Last modified 05/01/2024