Optical Instrument Cell Assembly

Model / MPN: 7791901 | NSN: 1270-00-931-8899

An item consisting of a cell, optical element in which is secured one or more optical elements, such as lenses, reticles, filters, windows, and the like. May include retaining rings, spacers, and/or separators. For items with focusing facilities and/or a diopter scale, see eyepiece assembly, optical instrument.

Product Details

NATO Stock Number

1270-00-931-8899

Sold in multiples of

1 EA

DEMIL

DEMIL/MLI

Thread Class

Thread Direction

Right-hand

Thread Length

0.113 inches

Overall Length

Between 0.335 inches and 0.355 inches

Thread Size

1.062-24

Overall Diameter

Between 1.124 inches and 1.125 inches

Screw Thread Series Designator

Uns

Accessory Components And Quantity

Retaining ring 1

Thread Location

Internal

Eccentric Construction

Not provided

Cell Controlling Agency

Rock island arsenal

Cell Identifying Number

7791904 part no.

Optical Element Quantity

Optical Element Type

Reticle

Optical Element Controlling Agency

Rock island arsenal

Optical Element Identifying Number

7791905 part no.

Material

Brass

Material

Copper alloy

Fsc Application Data

Sight, reflex

77919 Series Parts

Pricing and Availability

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7791901 Cross Reference

7791901