5310-00-348-3509

Find complete technical information, availability, and procurement data for: 5310-00-348-3509
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-348-3509

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

0.220 inches minimum and 0.260 inches maximum external straight key width, 0.281 inches nominal hole diameter, 2 external key quantity, 1.000 inches minimum and 1.040 inches maximum overall distance including keys, 0.500 inches minimum and 0.540 inches maximum 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: 0.281 inches nominal
Outside Diameter: 0.500 inches minimum and 0.540 inches maximum
External Straight Key Width: 0.220 inches minimum and 0.260 inches maximum
Overall Distance Including Keys: 1.000 inches minimum and 1.040 inches maximum
External Key Quantity: 2
Material Thickness: 0.026 inches minimum and 0.034 inches maximum
Color: black overall
Material: steel comp 1010 overall
Material Document And Classification: ams 5040 assn std single material response or ams 5042 assn std single material response overall
Surface Treatment: oxide film overall
Surface Treatment Document And Classification: ams 2640 assn std single treatment response 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
612A121P1	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-348-3509?

The FSCG of the NSN 5310-00-348-3509 is 5310

Does the NSN 5310-00-348-3509 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-348-3509 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 5310-00-348-3509 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-348-3509 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 5310-00-348-3509 was assigned to the Federal Catalog?

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