Optical Element Cell NSN 1270-00-891-4532

Item Description

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.

NSN: 1270-00-891-4532

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Features and Characteristics

Thread Class

3a and 3b

Thread Direction

Right-hand and right-hand

Thread Length

0.460 inches and 0.196 inches

Overall Length

Between 0.440 inches and 0.460 inches

Thread Size

0.875 in.-32 and 0.688 in.-32

Overall Diameter

0.875 inches

Screw Thread Series Designator

Un and un

Drive Type

Slotted face

Thread Location

External and internal

Eccentric Construction

Not provided

Chamfer Location

Both ends

Chamfer Size

0.030 in. By 45 deg

Element Securing Method

Threaded ring

Material

Aluminum alloy, qq-a-225/8, alloy 6061, t6

Material

Aluminum alloy 6061

Supplementary Features

Internal thread chamfer 0.030 in. By 45 degrees on drive edge. Inner groove 0.075 in. W, 0.698 in. Diameter on inside end of thread.

Surface Treatment

Anodized, mil-a-8625, type 2, class 2

Fsc Application Data

Sight, reflex xm70e1

FSC

1270 Aircraft Gunnery Fire Control Components

NIIN

008914532

NSN

1270008914532

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

10547494

Cage Code:

8V613

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 1270-00-891-4532

What are the manufacturers of nsn 1270008914532?

Boeing Company, The (8V613)
Us Army Ardec Rdecom (19200)
Mcdonnell Douglas Helicopter Co Inc (02731)

Does this nsn 1270008914532 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 1270008914532
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.

Does nsn 1270008914532 contain any precious metals?
No precious metal content.

Does nsn 1270008914532 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 1270008914532?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

21859

FIIG:

T271-J

App. Key:

Cond. Code:

Status:

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