Optical Instrument Cell Assembly NSN 1270-00-916-7863

Item Description

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.

NSN: 1270-00-916-7863

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Features and Characteristics

Thread Class

2a and 2b

Thread Direction

Right-hand and right-hand

Thread Length

0.374 inches and 0.185 inches

Overall Length

Between 0.800 inches and 0.810 inches

Thread Size

3/4 in.-32 and 9/16 in.-32

Overall Diameter

0.750 inches

Screw Thread Series Designator

Un and un

Accessory Components And Quantity

Spacer, optical element 1; retainer, optical element 1

Thread Location

External and internal

Eccentric Construction

Not provided

Cell Controlling Agency

Frankford arsenal

Cell Identifying Number

10541600 part no.

Optical Element Quantity

1 and 1

Optical Element Type

Filter and reticle

Optical Element Controlling Agency

Frankford arsenal and frankford arsenal

Optical Element Identifying Number

10541597 part no. And 10543460 part no.

Special Features

Slotted drive on periphery 0.057 in wide by 0.057 deep spaced 180 degrees apart. Chamfer on end opposite drive end 0.031 in by 45 deg

Material

Aluminum alloy, qq-a-225/6, t4

Material

Aluminum alloy 2024

Material Specification

Qq-a-225/6, t4 federal specification single material response

Fsc Application Data

Sight, reflex

FSC

1270 Aircraft Gunnery Fire Control Components

NIIN

009167863

NSN

1270009167863

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

10543469

Cage Code:

19200

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 9803200000
NAICS: 990000
SITC: 93100
Description: Military equipments not identified by kind
End Use (Code 50060):
Military apparel and footwear

Q & A

Frequently asked questions for NSN 1270-00-916-7863

What are the manufacturers of nsn 1270009167863?

Us Army Ardec Rdecom (19200)
Grayco Optical Corp (14001)

Does this nsn 1270009167863 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 1270009167863
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.

Does nsn 1270009167863 contain any precious metals?
No precious metal content.

Does nsn 1270009167863 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 1270009167863?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

22197

FIIG:

T271-J

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service