1270-00-890-0723

Find complete technical information, availability, and procurement data for: 1270-00-890-0723

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1270-00-890-0723
Federal Supply Group
Fire Control Equipment
National Stock Number
1270-00-890-0723
Item Name Code
22197
Assigment Date
04/03/1968 (58 years ago)

4.160 inches nominal overall height, 0.280 inches thread length, +4.3487 to 4.3533 inches thread pitch diameters, 2a thread class, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2a
Thread Pitch Diameters
+4.3487 to 4.3533 inches
Thread Direction
right-hand
Thread Length
0.280 inches
Overall Height
4.160 inches nominal
Thread Size
4 3/8-32
Screw Thread Series Designator
uns
Accessory Components And Quantity
retainer,optical element 1
Thread Location
external
Eccentric Construction
not provided
Optical Element Quantity
2
Material
aluminum alloy 2024
Material Document And Classification
qq-a-268, t351-canceled fed spec single material response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
1270-00-912-4900 No Name Available 11/17/1971

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

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

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

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 58 years ago, on Wed, Apr 3, 1968

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