1257AS123-1

View detailed technical data, stock status, and sourcing information for: 1257AS123-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-456-6963

Item Name Code

20251

Assigment Date

06/23/1998 (28 years ago)

A rigid item with a plain or serrated gripping surface, designed to be grasped with the hand(s) for the purpose of manually transmitting rotary or linear motion to other devices, and/or holding and guiding an item in a desired position during operation. It may be fixed or rotating and furnished with mounting attachments, such as pin, stud, bolt, or the like. It may also be adjusted to a hand crank arm, a handwheel, or the like. Excludes:knob; crank, hand; and lever, manual control. See also handle (as modified). Do not use if a more specific name applies.

0.1880 inches minimum and 0.1940 inches maximum mounting hole diameter, 0.3125 inches minimum and 0.3130 inches maximum tongue width, 1.5000 inches nominal overall length, 0.2330 inches minimum and 0.2370 inches maximum material thickness, 0.5000 inches nominal overall width

Product Characteristics

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

Overall Length: 1.5000 inches nominal
Overall Width: 0.5000 inches nominal
Material Thickness: 0.2330 inches minimum and 0.2370 inches maximum
Mounting Hole Diameter: 0.1880 inches minimum and 0.1940 inches maximum
Tongue Width: 0.3125 inches minimum and 0.3130 inches maximum
Hole Quantity: 2
Height: 0.2330 inches minimum and 0.2370 inches maximum
Material: aluminum alloy 6061 overall
Material Document And Classification: qq-a-225/8 fed spec single material response overall
Style Designator: mortise

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
1257AS123-1	Catch Strike

FAQs

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

What is the FSCG of the NSN 5340-01-456-6963?

The FSCG of the NSN 5340-01-456-6963 is 5340

Does the NSN 5340-01-456-6963 have a Schedule B code assigned?

Yes, the Schedule B code is 8302497500

Does NSN 5340-01-456-6963 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5340-01-456-6963 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-456-6963 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-456-6963 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Tue, Jun 23, 1998