NAS1677C12-20S

View detailed technical data, stock status, and sourcing information for: NAS1677C12-20S
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-442-1748

Item Name Code

05072

Assigment Date

03/06/1997 (29 years ago)

A metallic item specifically designed to be inserted into a shield, electron tube and to contact the electron tube envelope for the purpose of dissipating heat by conduction to the tube shield.

unable to decode cushioning material, 0.500 inches nominal overall width, 2.070 inches nominal distance between mounting hole centers, 0.032 inches nominal material thickness, 2.508 inches nominal overall length

Product Characteristics

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

Overall Length: 2.508 inches nominal
Overall Width: 0.500 inches nominal
Material Thickness: 0.032 inches nominal
Distance Between Mounting Hole Centers: 2.070 inches nominal
Cushioning Material: unable to decode
Cushion: included
Mounting Pad: included
Mounting Hole Size: 0.204 inches nominal
Distance Between Base And Inside Of Arch: 0.822 inches nominal
Inside Diameter/Arch Length: 1.235 inches minimum and 1.265 inches maximum
Material: steel comp 321 or steel comp 302
Surface Treatment: passivate
Style Designator: saddle arch
Specification/Standard Data: 80205-nas1677 professional/industrial association standard

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
NAS1677C12-20S	Retaining Strap

FAQs

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

What is the FSCG of the NSN 5340-01-442-1748?

The FSCG of the NSN 5340-01-442-1748 is 5340

Does NSN 5340-01-442-1748 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 5340-01-442-1748 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-442-1748 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 5340-01-442-1748 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Mar 6, 1997