1786

Explore detailed information about the aircraft instrument catalogued with NSN: 1270-00-890-0723 – Optical Instrument Cell Assembly.

Official Classification

Part Number
1786
(NSN) National Stock Number
1270-00-890-0723
(FSG) Federal Supply Group
12 Fire Control Equipment
(FSC) Federal Supply Classification
1270 Aircraft Gunnery Fire Control Components
(INC) Item Name Code
22197
(FIIG) Federal Item Identification Guide
T271-J
Date
04/03/1968 (57 years ago)

qq-a-268, t351-canceled fed spec single material response material document and classification, 4.160 inches nominal overall height, not provided eccentric construction, retainer,optical element 1 accessory components and quantity, aluminum alloy 2024 material

Technical Specifications

Eccentric Construction

not provided

Accessory Components And Quantity

retainer,optical element 1

Overall Height

4.160 inches nominal

Material Document And Classification

qq-a-268, t351-canceled fed spec single material response

Material

aluminum alloy 2024

Optical Element Quantity

2

Screw Thread Series Designator

uns

Thread Class

2a

Thread Direction

right-hand

Thread Pitch Diameters

+4.3487 to 4.3533 inches

Thread Length

0.280 inches

Thread Location

external

Thread Size

4 3/8-32

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

0022197

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Related Aerospace Instruments

Part Number Description
1786 Optical Instrument Cell Assembly
539D786P1 Optical Instrument Cell Assembly

Frequently Asked Questions

What is the FSCG of the NSN 1270-00-890-0723?
The FSCG of the NSN 1270-00-890-0723 is 1270
Does the NSN 1270-00-890-0723 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 1270-00-890-0723 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 1270-00-890-0723 contain precious materials?
Item does not contain precious metal.
Does NSN 1270-00-890-0723 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 1270-00-890-0723 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Apr 3, 1968