5310-00-857-3387

Find complete technical information, availability, and procurement data for: 5310-00-857-3387
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-857-3387

Item Name Code

13393

Assigment Date

01/01/1962 (64 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

round center hole shape style, rectangular cross-sectional shape style, 0.091 inches minimum and 0.093 inches maximum thickness, round peripheral shape style, 0.640 inches minimum and 0.649 inches maximum hole diameter

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.640 inches minimum and 0.649 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.091 inches minimum and 0.093 inches maximum
Overall Diameter: 1.250 inches nominal
Surface Finish: 63.0 microinches all surfaces
Material: aluminum and copper alloy overall
Material Document And Classification: qq-b-679,comp 1 fed spec single material response overall

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
727211-1	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-857-3387?

The FSCG of the NSN 5310-00-857-3387 is 5310

Does NSN 5310-00-857-3387 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 5310-00-857-3387 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-857-3387 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-00-857-3387 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962