5310-00-495-7604

Find complete technical information, availability, and procurement data for: 5310-00-495-7604
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-495-7604

Item Name Code

14218

Assigment Date

02/12/1971 (55 years ago)

zzzw criticality code justification, 0.141 inches minimum and 0.151 inches maximum material thickness, 0.572 inches minimum and 0.587 inches maximum hole diameter, 45.0 rockwell c minimum and 53.0 rockwell c maximum hardness rating, 0.971 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: 0.572 inches minimum and 0.587 inches maximum
Outside Diameter: 0.971 inches maximum
Material Thickness: 0.141 inches minimum and 0.151 inches maximum
Hardness Rating: 45.0 rockwell c minimum and 53.0 rockwell c maximum
Criticality Code Justification: zzzw
Material: steel comp 1060 or steel comp 1561 or steel comp 1064 or steel comp 1065 or steel comp 1566 or steel comp 1069 or steel comp 1070 or steel comp 1572 or steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080 overall
Material Document And Classification: 66 fed std all material responses overall
Surface Treatment: phosphate overall
Surface Treatment Document And Classification: mil-p-16232 ty z cl 2 mil spec single treatment response overall
Style Designator: split helical-right hand
Nondefinitive Spec/Std Data: 2 style and a class
Departure From Cited Document: certified free of mercury contamination

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
3090-916M-0001	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-495-7604?

The FSCG of the NSN 5310-00-495-7604 is 5310

Does the NSN 5310-00-495-7604 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-495-7604 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 5310-00-495-7604 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-495-7604 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 5310-00-495-7604 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Feb 12, 1971