SM-B-877290

View detailed technical data, stock status, and sourcing information for: SM-B-877290
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-046-3688

Item Name Code

11251

Assigment Date

08/15/1977 (48 years ago)

An item made of material having elastic properties. It may have rigid mounting facilities such as a flange(s), sleeve(s), stud(s) or the like. It is designed to isolate or dampen shock and/or vibration of a continuous or intermittent origin and serve as a support for an item to be isolated. Excludes:mount, resilient, weapon system; spring (as modified); bumper, nonmetallic; bumper, rubber; bushing, nonmetallic; hydraulic and pneumatic shock absorbers, dashpots, grommets and shock pads.

0.406 inches nominal overall height, 0.125 inches nominal material accommodated thickness, 0.062 inches nominal head height, 0.890 inches nominal head outside diameter, 0.812 inches nominal hole accommodation diameter

Product Characteristics

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

Head Height: 0.062 inches nominal
Overall Height: 0.406 inches nominal
Head Outside Diameter: 0.890 inches nominal
Material Accommodated Thickness: 0.125 inches nominal
Hole Accommodation Diameter: 0.812 inches nominal
Head Opening Inside Diameter: 0.125 inches nominal
Material: plastic polyamide (nylon)
Style Designator: round center hole

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
SM-B-877290	Plug Button

FAQs

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

What is the FSCG of the NSN 5340-01-046-3688?

The FSCG of the NSN 5340-01-046-3688 is 5340

Does NSN 5340-01-046-3688 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 5340-01-046-3688 contain precious materials?

Precious metal content is unknown

Does NSN 5340-01-046-3688 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 5340-01-046-3688 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Mon, Aug 15, 1977