10547494

Explore detailed information about the aircraft instrument catalogued with NSN: 1270-00-891-4532 – Optical Element Cell.

Official Classification

Part Number
10547494
(NSN) National Stock Number
1270-00-891-4532
(FSG) Federal Supply Group
12 Fire Control Equipment
(FSC) Federal Supply Classification
1270 Aircraft Gunnery Fire Control Components
(INC) Item Name Code
21859
(FIIG) Federal Item Identification Guide
T271-J
Date
01/18/1967 (59 years ago)

threaded ring element securing method, both ends chamfer location, not provided eccentric construction, 0.030 in. by 45 deg chamfer size, slotted face drive type

Technical Specifications

Drive Type

slotted face

Eccentric Construction

not provided

Element Securing Method

threaded ring

Chamfer Location

both ends

Chamfer Size

0.030 in. by 45 deg

Fsc Application Data

sight,reflex xm70e1

Overall Diameter

0.875 inches nominal

Overall Length

0.440 inches minimum and 0.460 inches maximum

Material

aluminum alloy 6061

Screw Thread Series Designator

un

Supplementary Features

internal thread chamfer 0.030 in. by 45 deg on drive edge. inner groove 0.075 in. w,0.698 in. dia on inside end of thread.

Thread Class

3a and 3b

Thread Direction

right-hand

Thread Length

0.460 inches and 0.196 inches

Thread Location

external and internal

Thread Size

0.875 in.-32 and 0.688 in.-32

Regulatory & Material Information

Demilitarization Code
D

Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

ITAR Registered
Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0021859

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Related Aerospace Instruments

Part Number Description
10547494 Optical Element Cell

Frequently Asked Questions

What is the FSCG of the NSN 1270-00-891-4532?
The FSCG of the NSN 1270-00-891-4532 is 1270
Does the NSN 1270-00-891-4532 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 1270-00-891-4532 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 1270-00-891-4532 contain precious materials?
Item does not contain precious metal.
Does NSN 1270-00-891-4532 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 1270-00-891-4532 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Wed, Jan 18, 1967