Optical Element Cell

Model / MPN: 13074694 | NSN: 1270-01-171-6926

A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. Includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.

Product Details

NATO Stock Number

1270-01-171-6926

Sold in multiples of

1 EA

DEMIL

DEMIL/MLI

Thread Class

Thread Pitch Diameters

+1.8338/+1.8388 inches

Thread Direction

Right-hand

Thread Length

0.210 inches

Overall Length

3.400 inches

Thread Size

1.850-40

Overall Diameter

Between 1.950 inches and 1.960 inches

Screw Thread Series Designator

Uns

Drive Type

Drilled hole on periphery

Thread Location

Internal

Eccentric Construction

Not provided

Chamfer Location

Internal thread end

Chamfer Size

0.015 in.By 45 deg

Element Securing Method

Retainer ring

Material

Cres, astm a582, type 416

Material

Cres, astm a582, type 416

Surface Treatment

Black oxide, mil-c-13924, class 3

Surface Treatment

Black oxide, mil-c-13924, class 3

13074 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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13074694 Cross Reference

13074694