5310-00-281-2471

Find complete technical information, availability, and procurement data for: 5310-00-281-2471
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-281-2471

Item Name Code

06158

Assigment Date

01/01/1963 (63 years ago)

1 internal keyway quantity, 1.870 inches minimum and 1.875 inches maximum hole diameter, 1.560 inches minimum and 1.570 inches maximum distance from centerline to bottom of internal keyway, 0.124 inches minimum and 0.126 inches maximum internal keyway width, 3.000 inches nominal outside diameter

Product Characteristics

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

Hole Diameter: 1.870 inches minimum and 1.875 inches maximum
Outside Diameter: 3.000 inches nominal
Internal Keyway Width: 0.124 inches minimum and 0.126 inches maximum
Distance From Centerline To Bottom Of Internal Keyway: 1.560 inches minimum and 1.570 inches maximum
Internal Keyway Quantity: 1
Material Thickness: 0.625 inches nominal
Material: steel comp 2 overall
Material Document And Classification: mil-s-890 mil 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
S810F	Keyway Washer
SD1516APC19	Keyway Washer
SD2013PC19	Keyway Washer
SG1374PC19	Keyway Washer
SG1377PC19	Keyway Washer
SG1392PC19	Keyway Washer
SG1395PC19	Keyway Washer
SG1397PC19	Keyway Washer
SG1400PC19	Keyway Washer
SG2065PC19	Keyway Washer
SG2179PC19	Keyway Washer

FAQs

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

What is the FSCG of the NSN 5310-00-281-2471?

The FSCG of the NSN 5310-00-281-2471 is 5310

Does the NSN 5310-00-281-2471 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-281-2471 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 5310-00-281-2471 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-281-2471 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 5310-00-281-2471 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963