NAS1677D18-42S

View detailed technical data, stock status, and sourcing information for: NAS1677D18-42S
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-502-6950

Item Name Code

05072

Assigment Date

11/18/2002 (23 years ago)

A replaceable device designed to remove solid particles from fluids ranging in density from heavy liquids to gases. The removal of particles is accomplished by porous material (metallic or non-metallic), stacked disks, wound wire, or the like, constructed so the fluid can flow through the device while the solid particles are retained. It may be designed to fit into a filter, fluid (or similar cavity), or it may have an integral outer casing and mounting facilities and be designed to connect directly to an engine, compressor, or the like. The degree of removal of particles must be nominally rated at less than 50 microns or absolutely rated at less than 75 microns. Excludes:filter element, air conditioning. See also strainer element, sediment.

3.4150 inches minimum and 3.4750 inches maximum distance between mounting hole centers, 0.5000 inches nominal overall width, 0.0510 inches nominal material thickness, unable to decode cushioning material, 3.8830 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: 3.8830 inches nominal
Overall Width: 0.5000 inches nominal
Material Thickness: 0.0510 inches nominal
Distance Between Mounting Hole Centers: 3.4150 inches minimum and 3.4750 inches maximum
Cushioning Material: unable to decode
Cushion: included
Mounting Pad: not included
Mounting Hole Size: 0.2040 inches nominal
Distance Between Base And Inside Of Arch: 1.1100 inches minimum and 1.1400 inches maximum
Inside Diameter/Arch Length: 2.6100 inches minimum and 2.6400 inches maximum
Material: aluminum alloy 2024 and aluminum alloy 1230
Style Designator: saddle arch

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
NAS1677D18-42S	Retaining Strap

FAQs

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

What is the FSCG of the NSN 5340-01-502-6950?

The FSCG of the NSN 5340-01-502-6950 is 5340

Does NSN 5340-01-502-6950 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 5340-01-502-6950 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-502-6950 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 5340-01-502-6950 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Mon, Nov 18, 2002