5310-00-550-1009

Find complete technical information, availability, and procurement data for: 5310-00-550-1009
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-550-1009

Item Name Code

15933

Assigment Date

01/01/1963 (63 years ago)

1.428 inches minimum and 1.448 inches maximum outside diameter, 32.0 rockwell c minimum and 38.0 rockwell c maximum hardness rating, 0.870 inches minimum and 0.880 inches maximum hole diameter, 0.099 inches minimum and 0.119 inches maximum material thickness, 0.895 inches minimum and 0.905 inches maximum top recess 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: 0.870 inches minimum and 0.880 inches maximum
Outside Diameter: 1.428 inches minimum and 1.448 inches maximum
Material Thickness: 0.099 inches minimum and 0.119 inches maximum
Hardness Rating: 32.0 rockwell c minimum and 38.0 rockwell c maximum
Top Recess Diameter: 0.895 inches minimum and 0.905 inches maximum
Bottom Recess Angle: 90.0 degrees nominal
Top Recess Angle: 90.0 degrees nominal
Bottom Recess Diameter: 0.895 inches minimum and 0.905 inches maximum
Material: steel comp 4640 or steel comp 8740 overall
Material Document And Classification: ams 6312 assn std 1st material response or ams 6322 assn std 2nd material response overall
Style Designator: recessed both sides

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2810-00-533-0903	No Name Available	01/01/1963

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
A35140	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-00-550-1009?

The FSCG of the NSN 5310-00-550-1009 is 5310

Does the NSN 5310-00-550-1009 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-550-1009 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 5310-00-550-1009 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-550-1009 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 5310-00-550-1009 was assigned to the Federal Catalog?

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