5340-01-257-1820

Find complete technical information, availability, and procurement data for: 5340-01-257-1820
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-257-1820

Item Name Code

05072

Assigment Date

06/13/1987 (39 years ago)

An item so designed that when attached to an object, protects that objec from damage by reducing the force of impact with another object. For external vehicular bumpers see bumper, vehicular. Excludes:grommet (as modified); bushing, nonmetallic; pad, cushioning and washer (as modified).

0.032 inches nominal material thickness, 0.500 inches nominal overall width, unable to decode cushioning material, 1.750 inches nominal overall length, 1.299 inches minimum and 1.329 inches maximum distance between mounting hole centers

Product Characteristics

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

Overall Length: 1.750 inches nominal
Overall Width: 0.500 inches nominal
Material Thickness: 0.032 inches nominal
Distance Between Mounting Hole Centers: 1.299 inches minimum and 1.329 inches maximum
Cushioning Material: unable to decode
Cushion: included
Mounting Pad: not included
Mounting Hole Size: 0.204 inches nominal
Distance Between Base And Inside Of Arch: 0.626 inches nominal
Inside Diameter/Arch Length: 0.547 inches minimum and 0.577 inches maximum
Material: aluminum alloy 2024 and aluminum alloy 1230 or aluminum alloy 2024 and aluminum alloy 1230
Style Designator: saddle arch
Specification/Standard Data: 80205-nas1716 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
NAS1716D9K	Retaining Strap

FAQs

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

What is the FSCG of the NSN 5340-01-257-1820?

The FSCG of the NSN 5340-01-257-1820 is 5340

Does NSN 5340-01-257-1820 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 5340-01-257-1820 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-257-1820 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 5340-01-257-1820 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Jun 13, 1987