5340-01-258-9284

Find complete technical information, availability, and procurement data for: 5340-01-258-9284
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-258-9284

Item Name Code

67806

Assigment Date

07/10/1987 (39 years ago)

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

1.000 inches nominal outside/top flange diameter, 4.0 chamfer angle in deg, 0.203 inches nominal hole diameter, 0.380 inches nominal first counterbore diameter, 1.650 inches nominal overall height

Product Characteristics

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

Chamfer Angle In Deg: 4.0
Hole Diameter: 0.203 inches nominal
Overall Height: 1.650 inches nominal
Outside/Top Flange Diameter: 1.000 inches nominal
First Counterbore Diameter: 0.380 inches nominal
First Counterbore Depth: 0.500 inches nominal
Color: black
Material: plastic polyurethane
Material Document And Classification: sanders associates inc, 1740029+1 mfr ref single material response
Style Designator: flat top chamfered shank counterbored

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
3011438P1	Bumper

FAQs

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

What is the FSCG of the NSN 5340-01-258-9284?

The FSCG of the NSN 5340-01-258-9284 is 5340

Does NSN 5340-01-258-9284 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 5340-01-258-9284 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-258-9284 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 5340-01-258-9284 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Jul 10, 1987