5310-00-987-7805

Find complete technical information, availability, and procurement data for: 5310-00-987-7805
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-987-7805

Item Name Code

01869

Assigment Date

01/01/1962 (64 years ago)

A tubular shaped metallic item designed to provide a replaceable wearing surface for a centrifugal pump shaft. See also bearing, sleeve; bushing, sleeve; and spacer, sleeve.

1.234 inches nominal hole diameter, 0.156 inches nominal external straight key width, 1.594 inches nominal outside diameter, 0.172 inches nominal internal straight key width, 0.531 inches nominal distance from centerline to top of internal key

Product Characteristics

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

Hole Diameter: 1.234 inches nominal
Outside Diameter: 1.594 inches nominal
External Straight Key Width: 0.156 inches nominal
Internal Straight Key Width: 0.172 inches nominal
Distance From Centerline To Top Of Internal Key: 0.531 inches nominal
Overall Distance Including Keys: 1.859 inches nominal
External Key Quantity: 15
Internal Key Quantity: 1
Material Thickness: 0.062 inches nominal
Material: steel overall
Style Designator: key

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
156 ITEM 72	Key Washer
156/72	Key Washer
P80425	Key Washer
X5008/12/156 ITEM 72	Key Washer
X5008/12/156/72	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-987-7805?

The FSCG of the NSN 5310-00-987-7805 is 5310

Does the NSN 5310-00-987-7805 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-987-7805 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 5310-00-987-7805 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-987-7805 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 5310-00-987-7805 was assigned to the Federal Catalog?

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