5310-01-613-4265

Find complete technical information, availability, and procurement data for: 5310-01-613-4265
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-613-4265

Item Name Code

15930

Assigment Date

11/07/2012 (13 years ago)

washer, self-aligning, concave part name assigned by controlling agency, 0.305 inches minimum and 0.315 inches maximum outside diameter, 0.055 inches minimum and 0.065 inches maximum material thickness, 0.169 inches minimum and 0.174 inches maximum radius, 0.213 inches minimum and 0.219 inches maximum hole 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: 0.213 inches minimum and 0.219 inches maximum
Radius: 0.169 inches minimum and 0.174 inches maximum
Outside Diameter: 0.305 inches minimum and 0.315 inches maximum
Material Thickness: 0.055 inches minimum and 0.065 inches maximum
Part Name Assigned By Controlling Agency: washer, self-aligning, concave
Special Features: application temp 450 deg f; heat treat rc 38-44 per ams-h-6875
Material: steel comp 4340 or steel comp 8740 overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416, type ii, class 2 fed spec single treatment response overall
Style Designator: concave

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
K52207-P08	Concave Washer

FAQs

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

What is the FSCG of the NSN 5310-01-613-4265?

The FSCG of the NSN 5310-01-613-4265 is 5310

Does the NSN 5310-01-613-4265 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-613-4265 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 5310-01-613-4265 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-613-4265 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 5310-01-613-4265 was assigned to the Federal Catalog?

It was assigned 13 years ago, on Wed, Nov 7, 2012